inches_us_survey to earths_polar_radius Converter

Formula:

The formula to convert length from inches (us survey) to earth's polar radius is:

Length_{(earth's polar radius)} = Length_{(inches (us survey))} / 250266310.49780744

Problem at hand:

We need to convert given length of 1 inches (us survey) to earth's polar radius.

Given:

The given length value is

Length_{(Inches (US survey))} = 1

Substitution:

Substitute Length_{(inches (us survey))} = 1 in the conversion formula.

Length_{(earth's polar radius)} = Length_{(inches (us survey))} / 250266310.49780744

Length_{(earth's polar radius)} = 1 / 250266310.49780744

Simplification:

Solving the right-hand side value.

Length_{(Earth's polar radius)} = 4e-9

Conclusion:

Therefore, given length of 1 inches (us survey) is equal to 4e-9 earth's polar radius.