Finding the Third Proportional to 176,569,842 and 380,125,060
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Solution
The third proportional to 176,569,842 and 380,125,060 is: 818,345,078.66
Step by Step Solution
- Step 1: Write the proportion equation
176,569,842 : 380,125,060 = 380,125,060 : x - Step 2: Convert to fraction form
176,569,842/380,125,060 = 380,125,060/x - Step 3: Cross multiply
176,569,842x = 380,125,060 × 380,125,060 - Step 4: Simplify right side
176,569,842x = 144,495,061,240,003,584 - Step 5: Solve for x
x = 144,495,061,240,003,584/176,569,842 - Step 6: Final answer
x = 818,345,078.66
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.