Home / 57,591,000.60-86,386,500.90-36,067,640.10

Finding the Fourth Proportional to 57,591,000.60, 86,386,500.90 and 36,067,640.10

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Solution

The fourth proportional to 57,591,000.60, 86,386,500.90 and 36,067,640.10 is: 54,101,460.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,591,000.60 : 86,386,500.90 = 36,067,640.10 : x
  2. Step 2: Convert to fraction form
    57,591,000.60/86,386,500.90 = 36,067,640.10/x
  3. Step 3: Cross multiply
    57,591,000.60x = 86,386,500.90 × 36,067,640.10
  4. Step 4: Simplify right side
    57,591,000.60x = 3,115,757,223,959,526.50
  5. Step 5: Solve for x
    x = 3,115,757,223,959,526.50/57,591,000.60
  6. Step 6: Final answer
    x = 54,101,460.15

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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.