Finding the Third Proportional to 576,560,320 and 861,062,326
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Solution
The third proportional to 576,560,320 and 861,062,326 is: 1,285,951,015.94
Step by Step Solution
- Step 1: Write the proportion equation
576,560,320 : 861,062,326 = 861,062,326 : x - Step 2: Convert to fraction form
576,560,320/861,062,326 = 861,062,326/x - Step 3: Cross multiply
576,560,320x = 861,062,326 × 861,062,326 - Step 4: Simplify right side
576,560,320x = 741,428,329,256,530,304 - Step 5: Solve for x
x = 741,428,329,256,530,304/576,560,320 - Step 6: Final answer
x = 1,285,951,015.94
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.