Home / 16,632,213.60-24,951,819.60-5,273,810.40

Finding the Fourth Proportional to 16,632,213.60, 24,951,819.60 and 5,273,810.40

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Solution

The fourth proportional to 16,632,213.60, 24,951,819.60 and 5,273,810.40 is: 7,911,825.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,213.60 : 24,951,819.60 = 5,273,810.40 : x
  2. Step 2: Convert to fraction form
    16,632,213.60/24,951,819.60 = 5,273,810.40/x
  3. Step 3: Cross multiply
    16,632,213.60x = 24,951,819.60 × 5,273,810.40
  4. Step 4: Simplify right side
    16,632,213.60x = 131,591,165,705,403.86
  5. Step 5: Solve for x
    x = 131,591,165,705,403.86/16,632,213.60
  6. Step 6: Final answer
    x = 7,911,825.14

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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.