Home / 79,416,976.20-119,125,557.65-24,829,847.83

Finding the Fourth Proportional to 79,416,976.20, 119,125,557.65 and 24,829,847.83

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Solution

The fourth proportional to 79,416,976.20, 119,125,557.65 and 24,829,847.83 is: 37,244,800.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,416,976.20 : 119,125,557.65 = 24,829,847.83 : x
  2. Step 2: Convert to fraction form
    79,416,976.20/119,125,557.65 = 24,829,847.83/x
  3. Step 3: Cross multiply
    79,416,976.20x = 119,125,557.65 × 24,829,847.83
  4. Step 4: Simplify right side
    79,416,976.20x = 2,957,869,469,113,392.50
  5. Step 5: Solve for x
    x = 2,957,869,469,113,392.50/79,416,976.20
  6. Step 6: Final answer
    x = 37,244,800.93

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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.