Home / 39,584,972.79-54,627,190.38-24,115,057.02

Finding the Fourth Proportional to 39,584,972.79, 54,627,190.38 and 24,115,057.02

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Solution

The fourth proportional to 39,584,972.79, 54,627,190.38 and 24,115,057.02 is: 33,278,734.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,584,972.79 : 54,627,190.38 = 24,115,057.02 : x
  2. Step 2: Convert to fraction form
    39,584,972.79/54,627,190.38 = 24,115,057.02/x
  3. Step 3: Cross multiply
    39,584,972.79x = 54,627,190.38 × 24,115,057.02
  4. Step 4: Simplify right side
    39,584,972.79x = 1,317,337,810,856,095.50
  5. Step 5: Solve for x
    x = 1,317,337,810,856,095.50/39,584,972.79
  6. Step 6: Final answer
    x = 33,278,734.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.