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Finding the Fourth Proportional to 62,387,568.70, 93,581,353.05 and 62,387,568.70

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Solution

The fourth proportional to 62,387,568.70, 93,581,353.05 and 62,387,568.70 is: 93,581,353.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,387,568.70 : 93,581,353.05 = 62,387,568.70 : x
  2. Step 2: Convert to fraction form
    62,387,568.70/93,581,353.05 = 62,387,568.70/x
  3. Step 3: Cross multiply
    62,387,568.70x = 93,581,353.05 × 62,387,568.70
  4. Step 4: Simplify right side
    62,387,568.70x = 5,838,313,092,445,830
  5. Step 5: Solve for x
    x = 5,838,313,092,445,830/62,387,568.70
  6. Step 6: Final answer
    x = 93,581,353.05

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.