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Finding the Third Proportional to 54,206,586 and 82,580,302

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Solution

The third proportional to 54,206,586 and 82,580,302 is: 125,805,862.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,206,586 : 82,580,302 = 82,580,302 : x
  2. Step 2: Convert to fraction form
    54,206,586/82,580,302 = 82,580,302/x
  3. Step 3: Cross multiply
    54,206,586x = 82,580,302 × 82,580,302
  4. Step 4: Simplify right side
    54,206,586x = 6,819,506,278,411,204
  5. Step 5: Solve for x
    x = 6,819,506,278,411,204/54,206,586
  6. Step 6: Final answer
    x = 125,805,862.01

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.