Home / 23,318,439.50-34,970,080.76-7,752,089.54

Finding the Fourth Proportional to 23,318,439.50, 34,970,080.76 and 7,752,089.54

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Solution

The fourth proportional to 23,318,439.50, 34,970,080.76 and 7,752,089.54 is: 11,625,614.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,318,439.50 : 34,970,080.76 = 7,752,089.54 : x
  2. Step 2: Convert to fraction form
    23,318,439.50/34,970,080.76 = 7,752,089.54/x
  3. Step 3: Cross multiply
    23,318,439.50x = 34,970,080.76 × 7,752,089.54
  4. Step 4: Simplify right side
    23,318,439.50x = 271,091,197,350,286.34
  5. Step 5: Solve for x
    x = 271,091,197,350,286.34/23,318,439.50
  6. Step 6: Final answer
    x = 11,625,614.88

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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.