Home / 39,120,167.40-58,680,251.10-24,664,972.20

Finding the Fourth Proportional to 39,120,167.40, 58,680,251.10 and 24,664,972.20

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Solution

The fourth proportional to 39,120,167.40, 58,680,251.10 and 24,664,972.20 is: 36,997,458.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,120,167.40 : 58,680,251.10 = 24,664,972.20 : x
  2. Step 2: Convert to fraction form
    39,120,167.40/58,680,251.10 = 24,664,972.20/x
  3. Step 3: Cross multiply
    39,120,167.40x = 58,680,251.10 × 24,664,972.20
  4. Step 4: Simplify right side
    39,120,167.40x = 1,447,346,762,070,519.50
  5. Step 5: Solve for x
    x = 1,447,346,762,070,519.50/39,120,167.40
  6. Step 6: Final answer
    x = 36,997,458.30

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1.5x scale

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.