Home / 14,446,229.24-21,676,793.88-6,770,653.86

Finding the Fourth Proportional to 14,446,229.24, 21,676,793.88 and 6,770,653.86

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Solution

The fourth proportional to 14,446,229.24, 21,676,793.88 and 6,770,653.86 is: 10,159,472.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,446,229.24 : 21,676,793.88 = 6,770,653.86 : x
  2. Step 2: Convert to fraction form
    14,446,229.24/21,676,793.88 = 6,770,653.86/x
  3. Step 3: Cross multiply
    14,446,229.24x = 21,676,793.88 × 6,770,653.86
  4. Step 4: Simplify right side
    14,446,229.24x = 146,766,068,156,046.38
  5. Step 5: Solve for x
    x = 146,766,068,156,046.38/14,446,229.24
  6. Step 6: Final answer
    x = 10,159,472.46

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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.