[VioletElizabeth]

Only thing I've noticed so far is that since the last two fraction-like things each have a common factor (13 and 2 respectively) it's probably not the decimal expansion that is significant. But if the decimal expansion were to be significant, the first one has an 18 digit repeating sequence, the second one has a 73 digit repeating sequence, and the last one has a longer than 300 digit repeating sequence. Probably irrelevant.