Finding the Third Proportional to 201,397,326 and 310,992,707
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Solution
The third proportional to 201,397,326 and 310,992,707 is: 480,227,149.63
Step by Step Solution
- Step 1: Write the proportion equation
201,397,326 : 310,992,707 = 310,992,707 : x - Step 2: Convert to fraction form
201,397,326/310,992,707 = 310,992,707/x - Step 3: Cross multiply
201,397,326x = 310,992,707 × 310,992,707 - Step 4: Simplify right side
201,397,326x = 96,716,463,807,187,856 - Step 5: Solve for x
x = 96,716,463,807,187,856/201,397,326 - Step 6: Final answer
x = 480,227,149.63
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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.