Finding the Third Proportional to 67,553,252 and 136,986,263
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Solution
The third proportional to 67,553,252 and 136,986,263 is: 277,784,350.79
Step by Step Solution
- Step 1: Write the proportion equation
67,553,252 : 136,986,263 = 136,986,263 : x - Step 2: Convert to fraction form
67,553,252/136,986,263 = 136,986,263/x - Step 3: Cross multiply
67,553,252x = 136,986,263 × 136,986,263 - Step 4: Simplify right side
67,553,252x = 18,765,236,250,705,168 - Step 5: Solve for x
x = 18,765,236,250,705,168/67,553,252 - Step 6: Final answer
x = 277,784,350.79
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These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.