Home / 39,248,397.97-58,867,960.47-10,496,761.90

Finding the Fourth Proportional to 39,248,397.97, 58,867,960.47 and 10,496,761.90

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Solution

The fourth proportional to 39,248,397.97, 58,867,960.47 and 10,496,761.90 is: 15,743,902.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,248,397.97 : 58,867,960.47 = 10,496,761.90 : x
  2. Step 2: Convert to fraction form
    39,248,397.97/58,867,960.47 = 10,496,761.90/x
  3. Step 3: Cross multiply
    39,248,397.97x = 58,867,960.47 × 10,496,761.90
  4. Step 4: Simplify right side
    39,248,397.97x = 617,922,964,592,202.12
  5. Step 5: Solve for x
    x = 617,922,964,592,202.12/39,248,397.97
  6. Step 6: Final answer
    x = 15,743,902.85

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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.