## Elementary Technical Mathematics

The volume of the sphere is $V\approx 21700\text{i}{{\text{n}}^{\text{3}}}$.
The volume of the sphere is $V=\frac{4}{3}\pi {{r}^{3}}$, \begin{align} & V=\frac{4}{3}\pi {{r}^{3}} \\ & =\frac{4}{3}\left( \frac{22}{7} \right){{\left( 17.3 \right)}^{3}} \\ & =\frac{4}{3}\left( \frac{22}{7} \right)\left( 5177.71 \right) \\ & =21697.09 \\ & V\approx 21700\text{i}{{\text{n}}^{\text{3}}} \end{align}