Finding the Third Proportional to 201,397,355 and 310,992,747
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Solution
The third proportional to 201,397,355 and 310,992,747 is: 480,227,204.01
Step by Step Solution
- Step 1: Write the proportion equation
201,397,355 : 310,992,747 = 310,992,747 : x - Step 2: Convert to fraction form
201,397,355/310,992,747 = 310,992,747/x - Step 3: Cross multiply
201,397,355x = 310,992,747 × 310,992,747 - Step 4: Simplify right side
201,397,355x = 96,716,488,686,606,016 - Step 5: Solve for x
x = 96,716,488,686,606,016/201,397,355 - Step 6: Final answer
x = 480,227,204.01
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.