Home / 34,229,008.32-51,332,672.52-11,194,620.72

Finding the Fourth Proportional to 34,229,008.32, 51,332,672.52 and 11,194,620.72

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Solution

The fourth proportional to 34,229,008.32, 51,332,672.52 and 11,194,620.72 is: 16,788,385.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,229,008.32 : 51,332,672.52 = 11,194,620.72 : x
  2. Step 2: Convert to fraction form
    34,229,008.32/51,332,672.52 = 11,194,620.72/x
  3. Step 3: Cross multiply
    34,229,008.32x = 51,332,672.52 × 11,194,620.72
  4. Step 4: Simplify right side
    34,229,008.32x = 574,649,799,405,366.62
  5. Step 5: Solve for x
    x = 574,649,799,405,366.62/34,229,008.32
  6. Step 6: Final answer
    x = 16,788,385.86

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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.