Home / 15,627,098.88-23,446,285.92-8,332,886.88

Finding the Fourth Proportional to 15,627,098.88, 23,446,285.92 and 8,332,886.88

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Solution

The fourth proportional to 15,627,098.88, 23,446,285.92 and 8,332,886.88 is: 12,502,336.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,627,098.88 : 23,446,285.92 = 8,332,886.88 : x
  2. Step 2: Convert to fraction form
    15,627,098.88/23,446,285.92 = 8,332,886.88/x
  3. Step 3: Cross multiply
    15,627,098.88x = 23,446,285.92 × 8,332,886.88
  4. Step 4: Simplify right side
    15,627,098.88x = 195,375,248,327,496.75
  5. Step 5: Solve for x
    x = 195,375,248,327,496.75/15,627,098.88
  6. Step 6: Final answer
    x = 12,502,336.48

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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.