Home / 16,632,209.60-24,951,813.60-5,273,806.40

Finding the Fourth Proportional to 16,632,209.60, 24,951,813.60 and 5,273,806.40

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Solution

The fourth proportional to 16,632,209.60, 24,951,813.60 and 5,273,806.40 is: 7,911,819.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,209.60 : 24,951,813.60 = 5,273,806.40 : x
  2. Step 2: Convert to fraction form
    16,632,209.60/24,951,813.60 = 5,273,806.40/x
  3. Step 3: Cross multiply
    16,632,209.60x = 24,951,813.60 × 5,273,806.40
  4. Step 4: Simplify right side
    16,632,209.60x = 131,591,034,255,287.06
  5. Step 5: Solve for x
    x = 131,591,034,255,287.06/16,632,209.60
  6. Step 6: Final answer
    x = 7,911,819.14

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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.