Finding the Third Proportional to 92,375,156 and 129,145,908
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Solution
The third proportional to 92,375,156 and 129,145,908 is: 180,553,584.70
Step by Step Solution
- Step 1: Write the proportion equation
92,375,156 : 129,145,908 = 129,145,908 : x - Step 2: Convert to fraction form
92,375,156/129,145,908 = 129,145,908/x - Step 3: Cross multiply
92,375,156x = 129,145,908 × 129,145,908 - Step 4: Simplify right side
92,375,156x = 16,678,665,553,144,464 - Step 5: Solve for x
x = 16,678,665,553,144,464/92,375,156 - Step 6: Final answer
x = 180,553,584.70
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.