Home / 24,205,959.45-33,403,251.56-13,192,472.88

Finding the Fourth Proportional to 24,205,959.45, 33,403,251.56 and 13,192,472.88

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Solution

The fourth proportional to 24,205,959.45, 33,403,251.56 and 13,192,472.88 is: 18,205,082.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,205,959.45 : 33,403,251.56 = 13,192,472.88 : x
  2. Step 2: Convert to fraction form
    24,205,959.45/33,403,251.56 = 13,192,472.88/x
  3. Step 3: Cross multiply
    24,205,959.45x = 33,403,251.56 × 13,192,472.88
  4. Step 4: Simplify right side
    24,205,959.45x = 440,671,490,243,155.38
  5. Step 5: Solve for x
    x = 440,671,490,243,155.38/24,205,959.45
  6. Step 6: Final answer
    x = 18,205,082.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.