To find out how much bigger Jupiter's radius is compared to Earth's radius, you would need to divide Jupiter's radius by Earth's radius.
Jupiter's radius: \( 4.3441 \times 10^4 \) miles
Earth's radius: \( 3,959 \) miles
The calculation would be:
\[ \frac{4.3441 \times 10^4}{3,959} \]
After performing the division, you would express the result in scientific notation.