foot_us_survey to earths_polar_radius Converter

Formula:

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

Length_{(earth's polar radius)} = Length_{(feet (us survey))} / 20855525.874605395

Problem at hand:

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

Given:

The given length value is

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

Substitution:

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

Length_{(earth's polar radius)} = Length_{(feet (us survey))} / 20855525.874605395

Length_{(earth's polar radius)} = 1 / 20855525.874605395

Simplification:

Solving the right-hand side value.

Length_{(Earth's polar radius)} = 4.795e-8

Conclusion:

Therefore, given length of 1 feet (us survey) is equal to 4.795e-8 earth's polar radius.