Home / 41,512,934.70-62,215,383.15-16,892,162.55

Finding the Fourth Proportional to 41,512,934.70, 62,215,383.15 and 16,892,162.55

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Solution

The fourth proportional to 41,512,934.70, 62,215,383.15 and 16,892,162.55 is: 25,316,262.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,512,934.70 : 62,215,383.15 = 16,892,162.55 : x
  2. Step 2: Convert to fraction form
    41,512,934.70/62,215,383.15 = 16,892,162.55/x
  3. Step 3: Cross multiply
    41,512,934.70x = 62,215,383.15 × 16,892,162.55
  4. Step 4: Simplify right side
    41,512,934.70x = 1,050,952,365,280,331
  5. Step 5: Solve for x
    x = 1,050,952,365,280,331/41,512,934.70
  6. Step 6: Final answer
    x = 25,316,262.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.