Home / 49,207,747.65-73,811,621.48-29,836,723.20

Finding the Fourth Proportional to 49,207,747.65, 73,811,621.48 and 29,836,723.20

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Solution

The fourth proportional to 49,207,747.65, 73,811,621.48 and 29,836,723.20 is: 44,755,084.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,747.65 : 73,811,621.48 = 29,836,723.20 : x
  2. Step 2: Convert to fraction form
    49,207,747.65/73,811,621.48 = 29,836,723.20/x
  3. Step 3: Cross multiply
    49,207,747.65x = 73,811,621.48 × 29,836,723.20
  4. Step 4: Simplify right side
    49,207,747.65x = 2,202,296,918,892,750.50
  5. Step 5: Solve for x
    x = 2,202,296,918,892,750.50/49,207,747.65
  6. Step 6: Final answer
    x = 44,755,084.80

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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.