Home / 24,632,983.28-36,940,285.20-8,454,343.52

Finding the Fourth Proportional to 24,632,983.28, 36,940,285.20 and 8,454,343.52

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Solution

The fourth proportional to 24,632,983.28, 36,940,285.20 and 8,454,343.52 is: 12,678,361.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,632,983.28 : 36,940,285.20 = 8,454,343.52 : x
  2. Step 2: Convert to fraction form
    24,632,983.28/36,940,285.20 = 8,454,343.52/x
  3. Step 3: Cross multiply
    24,632,983.28x = 36,940,285.20 × 8,454,343.52
  4. Step 4: Simplify right side
    24,632,983.28x = 312,305,860,807,571.94
  5. Step 5: Solve for x
    x = 312,305,860,807,571.94/24,632,983.28
  6. Step 6: Final answer
    x = 12,678,361.25

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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.