Home / 49,072,242.60-73,608,363.90-29,940,366.60

Finding the Fourth Proportional to 49,072,242.60, 73,608,363.90 and 29,940,366.60

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Solution

The fourth proportional to 49,072,242.60, 73,608,363.90 and 29,940,366.60 is: 44,910,549.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,072,242.60 : 73,608,363.90 = 29,940,366.60 : x
  2. Step 2: Convert to fraction form
    49,072,242.60/73,608,363.90 = 29,940,366.60/x
  3. Step 3: Cross multiply
    49,072,242.60x = 73,608,363.90 × 29,940,366.60
  4. Step 4: Simplify right side
    49,072,242.60x = 2,203,861,399,992,206
  5. Step 5: Solve for x
    x = 2,203,861,399,992,206/49,072,242.60
  6. Step 6: Final answer
    x = 44,910,549.90

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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.