Home / 62,313,318.90-93,487,255.65-25,938,843.30

Finding the Fourth Proportional to 62,313,318.90, 93,487,255.65 and 25,938,843.30

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Solution

The fourth proportional to 62,313,318.90, 93,487,255.65 and 25,938,843.30 is: 38,915,456.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,313,318.90 : 93,487,255.65 = 25,938,843.30 : x
  2. Step 2: Convert to fraction form
    62,313,318.90/93,487,255.65 = 25,938,843.30/x
  3. Step 3: Cross multiply
    62,313,318.90x = 93,487,255.65 × 25,938,843.30
  4. Step 4: Simplify right side
    62,313,318.90x = 2,424,951,274,852,390
  5. Step 5: Solve for x
    x = 2,424,951,274,852,390/62,313,318.90
  6. Step 6: Final answer
    x = 38,915,456.88

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Why These Related Problems?

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