Home / 43,737,117.32-65,607,468.96-15,003,013.52

Finding the Fourth Proportional to 43,737,117.32, 65,607,468.96 and 15,003,013.52

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Solution

The fourth proportional to 43,737,117.32, 65,607,468.96 and 15,003,013.52 is: 22,505,135.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,737,117.32 : 65,607,468.96 = 15,003,013.52 : x
  2. Step 2: Convert to fraction form
    43,737,117.32/65,607,468.96 = 15,003,013.52/x
  3. Step 3: Cross multiply
    43,737,117.32x = 65,607,468.96 × 15,003,013.52
  4. Step 4: Simplify right side
    43,737,117.32x = 984,309,743,819,860.38
  5. Step 5: Solve for x
    x = 984,309,743,819,860.38/43,737,117.32
  6. Step 6: Final answer
    x = 22,505,135.32

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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.