Home / 16,434,906.48-24,632,168.85-9,231,297.84

Finding the Fourth Proportional to 16,434,906.48, 24,632,168.85 and 9,231,297.84

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Solution

The fourth proportional to 16,434,906.48, 24,632,168.85 and 9,231,297.84 is: 13,835,605.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,434,906.48 : 24,632,168.85 = 9,231,297.84 : x
  2. Step 2: Convert to fraction form
    16,434,906.48/24,632,168.85 = 9,231,297.84/x
  3. Step 3: Cross multiply
    16,434,906.48x = 24,632,168.85 × 9,231,297.84
  4. Step 4: Simplify right side
    16,434,906.48x = 227,386,887,099,520.28
  5. Step 5: Solve for x
    x = 227,386,887,099,520.28/16,434,906.48
  6. Step 6: Final answer
    x = 13,835,605.78

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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.