system
Given the following post, respond as if you're commenting on Reddit:
human
[Percy Jackson] What happens if a God has a child with a Demigod?

Are 3/4 Gods possible? How powerful would they be? 

What about if two demigods have a kid? Or a demigod and a human? 

Are there any examples of such individuals floating about, with some god blood but more/less than half?
gpt
Frank was only a tiny bit more than half (descended from an Ancient Greek demigod that faced Hercules) and he was warned that he may burn out his life-force (related to a plank of wood that it was tied to).

For less than half-bloods, Camp Half-Blood didn't do crap. But, Camp Jupiter looked out for "Legacies", the descendants of half-bloods.