Home / 23,721,594.24-32,735,876.83-13,267,789.88

Finding the Fourth Proportional to 23,721,594.24, 32,735,876.83 and 13,267,789.88

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Solution

The fourth proportional to 23,721,594.24, 32,735,876.83 and 13,267,789.88 is: 18,309,592.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,721,594.24 : 32,735,876.83 = 13,267,789.88 : x
  2. Step 2: Convert to fraction form
    23,721,594.24/32,735,876.83 = 13,267,789.88/x
  3. Step 3: Cross multiply
    23,721,594.24x = 32,735,876.83 × 13,267,789.88
  4. Step 4: Simplify right side
    23,721,594.24x = 434,332,735,121,151.62
  5. Step 5: Solve for x
    x = 434,332,735,121,151.62/23,721,594.24
  6. Step 6: Final answer
    x = 18,309,592.97

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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.