Answer
The distance from one focus to the other focus is $~~5.01\times 10^9~m$
Work Step by Step
We can find the distance $d$ from one focus to the other focus:
$d = 2ea$
$d = (2)(0.0167)(1.50\times 10^{11}~m)$
$d = 5.01\times 10^9~m$
The distance from one focus to the other focus is $~~5.01\times 10^9~m$
