Home / 41,800,402.22-62,684,627.81-13,750,338.11

Finding the Fourth Proportional to 41,800,402.22, 62,684,627.81 and 13,750,338.11

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Solution

The fourth proportional to 41,800,402.22, 62,684,627.81 and 13,750,338.11 is: 20,620,251.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,800,402.22 : 62,684,627.81 = 13,750,338.11 : x
  2. Step 2: Convert to fraction form
    41,800,402.22/62,684,627.81 = 13,750,338.11/x
  3. Step 3: Cross multiply
    41,800,402.22x = 62,684,627.81 × 13,750,338.11
  4. Step 4: Simplify right side
    41,800,402.22x = 861,934,826,304,834
  5. Step 5: Solve for x
    x = 861,934,826,304,834/41,800,402.22
  6. Step 6: Final answer
    x = 20,620,251.97

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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.