Finding the Third Proportional to 51,716,192 and 77,125,812
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Solution
The third proportional to 51,716,192 and 77,125,812 is: 115,019,893.12
Step by Step Solution
- Step 1: Write the proportion equation
51,716,192 : 77,125,812 = 77,125,812 : x - Step 2: Convert to fraction form
51,716,192/77,125,812 = 77,125,812/x - Step 3: Cross multiply
51,716,192x = 77,125,812 × 77,125,812 - Step 4: Simplify right side
51,716,192x = 5,948,390,876,659,344 - Step 5: Solve for x
x = 5,948,390,876,659,344/51,716,192 - Step 6: Final answer
x = 115,019,893.12
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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.