Anyone else, Hate the progress of the build releases Sometime ago i work it out and by 2022 We should be in Build 46. Judging from current progress in the build release time.

If anyone else has Solid Math to place on this by all means Post Away.

Data, Prom, and the content devs are not clocks ticking at consistent rates, and builds are not consistently an exact amount more developed than the prior builds.
Trying to mathematically predict it when you know very little about the lives of the people involved in a voluntary and non-scheduled process is pointless, you don't know the needed variables.
It's like me trying to guess what words you'll capitalize in your next post; it's totally in vain.

But, Data's pushing for the final complete build of CC to be this year, so if nothing else, we can expect some pretty good development to be going on this year.

x = when the build is done
y = build release date

x = y

Builds are done when Data decides to release one.
You can model this with a Normal random distribution centered at "never" and extending to "now" and "never ever".