Home / 22,992,132.29-34,494,855.21-6,818,472.78

Finding the Fourth Proportional to 22,992,132.29, 34,494,855.21 and 6,818,472.78

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Solution

The fourth proportional to 22,992,132.29, 34,494,855.21 and 6,818,472.78 is: 10,229,683.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,992,132.29 : 34,494,855.21 = 6,818,472.78 : x
  2. Step 2: Convert to fraction form
    22,992,132.29/34,494,855.21 = 6,818,472.78/x
  3. Step 3: Cross multiply
    22,992,132.29x = 34,494,855.21 × 6,818,472.78
  4. Step 4: Simplify right side
    22,992,132.29x = 235,202,231,170,070.50
  5. Step 5: Solve for x
    x = 235,202,231,170,070.50/22,992,132.29
  6. Step 6: Final answer
    x = 10,229,683.28

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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.