Home / 34,520,308.62-47,655,936.66-25,217,432.70

Finding the Fourth Proportional to 34,520,308.62, 47,655,936.66 and 25,217,432.70

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Solution

The fourth proportional to 34,520,308.62, 47,655,936.66 and 25,217,432.70 is: 34,813,141.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,520,308.62 : 47,655,936.66 = 25,217,432.70 : x
  2. Step 2: Convert to fraction form
    34,520,308.62/47,655,936.66 = 25,217,432.70/x
  3. Step 3: Cross multiply
    34,520,308.62x = 47,655,936.66 × 25,217,432.70
  4. Step 4: Simplify right side
    34,520,308.62x = 1,201,760,375,479,012.75
  5. Step 5: Solve for x
    x = 1,201,760,375,479,012.75/34,520,308.62
  6. Step 6: Final answer
    x = 34,813,141.12

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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.