The ratio of a circle’s circumference to its diameter is 3.14…
The rationalist proposes that the “…” is there because there is something wrong with the world. The empiricist proposes that the “…” is there because there is something wrong with mathematics. If there is something wrong with the world, we are in trouble. If there is something wrong with mathematics, we are in trouble. Either way we are in trouble. Kneel and pray; your trouble will not change. Sit and drink; your trouble will not change. Go and do; your trouble will not change, but that is the only truth you’ve got. And, at least you’ll be doing something.
You are right, next time we should avoid dividing the outer by the inner.