Finding the Third Proportional to 67,029,058 and 102,491,571
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Solution
The third proportional to 67,029,058 and 102,491,571 is: 156,715,944.39
Step by Step Solution
- Step 1: Write the proportion equation
67,029,058 : 102,491,571 = 102,491,571 : x - Step 2: Convert to fraction form
67,029,058/102,491,571 = 102,491,571/x - Step 3: Cross multiply
67,029,058x = 102,491,571 × 102,491,571 - Step 4: Simplify right side
67,029,058x = 10,504,522,126,048,040 - Step 5: Solve for x
x = 10,504,522,126,048,040/67,029,058 - Step 6: Final answer
x = 156,715,944.39
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.