Home / 10,304,244.27-15,530,432.13-8,882,092.24

Finding the Fourth Proportional to 10,304,244.27, 15,530,432.13 and 8,882,092.24

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Solution

The fourth proportional to 10,304,244.27, 15,530,432.13 and 8,882,092.24 is: 13,386,981.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,304,244.27 : 15,530,432.13 = 8,882,092.24 : x
  2. Step 2: Convert to fraction form
    10,304,244.27/15,530,432.13 = 8,882,092.24/x
  3. Step 3: Cross multiply
    10,304,244.27x = 15,530,432.13 × 8,882,092.24
  4. Step 4: Simplify right side
    10,304,244.27x = 137,942,730,666,893.61
  5. Step 5: Solve for x
    x = 137,942,730,666,893.61/10,304,244.27
  6. Step 6: Final answer
    x = 13,386,981.82

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.