Home / 24,786,443.28-34,204,609.20-13,772,908.08

Finding the Fourth Proportional to 24,786,443.28, 34,204,609.20 and 13,772,908.08

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Solution

The fourth proportional to 24,786,443.28, 34,204,609.20 and 13,772,908.08 is: 19,006,233.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,786,443.28 : 34,204,609.20 = 13,772,908.08 : x
  2. Step 2: Convert to fraction form
    24,786,443.28/34,204,609.20 = 13,772,908.08/x
  3. Step 3: Cross multiply
    24,786,443.28x = 34,204,609.20 × 13,772,908.08
  4. Step 4: Simplify right side
    24,786,443.28x = 471,096,938,423,922.38
  5. Step 5: Solve for x
    x = 471,096,938,423,922.38/24,786,443.28
  6. Step 6: Final answer
    x = 19,006,233.90

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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.