Home / 49,251,013.60-73,913,845.20-32,206,021.60

Finding the Fourth Proportional to 49,251,013.60, 73,913,845.20 and 32,206,021.60

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Solution

The fourth proportional to 49,251,013.60, 73,913,845.20 and 32,206,021.60 is: 48,333,439.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,251,013.60 : 73,913,845.20 = 32,206,021.60 : x
  2. Step 2: Convert to fraction form
    49,251,013.60/73,913,845.20 = 32,206,021.60/x
  3. Step 3: Cross multiply
    49,251,013.60x = 73,913,845.20 × 32,206,021.60
  4. Step 4: Simplify right side
    49,251,013.60x = 2,380,470,895,050,256.50
  5. Step 5: Solve for x
    x = 2,380,470,895,050,256.50/49,251,013.60
  6. Step 6: Final answer
    x = 48,333,439.68

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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.