Home / 16,632,217.60-24,951,825.60-5,273,814.40

Finding the Fourth Proportional to 16,632,217.60, 24,951,825.60 and 5,273,814.40

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Solution

The fourth proportional to 16,632,217.60, 24,951,825.60 and 5,273,814.40 is: 7,911,831.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,217.60 : 24,951,825.60 = 5,273,814.40 : x
  2. Step 2: Convert to fraction form
    16,632,217.60/24,951,825.60 = 5,273,814.40/x
  3. Step 3: Cross multiply
    16,632,217.60x = 24,951,825.60 × 5,273,814.40
  4. Step 4: Simplify right side
    16,632,217.60x = 131,591,297,155,568.66
  5. Step 5: Solve for x
    x = 131,591,297,155,568.66/16,632,217.60
  6. Step 6: Final answer
    x = 7,911,831.14

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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.