Home / 24,002,207.73-33,123,045.54-12,988,956.18

Finding the Fourth Proportional to 24,002,207.73, 33,123,045.54 and 12,988,956.18

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Solution

The fourth proportional to 24,002,207.73, 33,123,045.54 and 12,988,956.18 is: 17,924,758.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,002,207.73 : 33,123,045.54 = 12,988,956.18 : x
  2. Step 2: Convert to fraction form
    24,002,207.73/33,123,045.54 = 12,988,956.18/x
  3. Step 3: Cross multiply
    24,002,207.73x = 33,123,045.54 × 12,988,956.18
  4. Step 4: Simplify right side
    24,002,207.73x = 430,233,787,167,061.56
  5. Step 5: Solve for x
    x = 430,233,787,167,061.56/24,002,207.73
  6. Step 6: Final answer
    x = 17,924,758.92

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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.