Home / 29,054,285.52-40,096,726.20-16,001,540.52

Finding the Fourth Proportional to 29,054,285.52, 40,096,726.20 and 16,001,540.52

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Solution

The fourth proportional to 29,054,285.52, 40,096,726.20 and 16,001,540.52 is: 22,083,123.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,054,285.52 : 40,096,726.20 = 16,001,540.52 : x
  2. Step 2: Convert to fraction form
    29,054,285.52/40,096,726.20 = 16,001,540.52/x
  3. Step 3: Cross multiply
    29,054,285.52x = 40,096,726.20 × 16,001,540.52
  4. Step 4: Simplify right side
    29,054,285.52x = 641,609,389,008,645.62
  5. Step 5: Solve for x
    x = 641,609,389,008,645.62/29,054,285.52
  6. Step 6: Final answer
    x = 22,083,123.97

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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.