Home / 15,983,507.73-23,981,301.33-9,598,211.31

Finding the Fourth Proportional to 15,983,507.73, 23,981,301.33 and 9,598,211.31

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Solution

The fourth proportional to 15,983,507.73, 23,981,301.33 and 9,598,211.31 is: 14,400,943.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,983,507.73 : 23,981,301.33 = 9,598,211.31 : x
  2. Step 2: Convert to fraction form
    15,983,507.73/23,981,301.33 = 9,598,211.31/x
  3. Step 3: Cross multiply
    15,983,507.73x = 23,981,301.33 × 9,598,211.31
  4. Step 4: Simplify right side
    15,983,507.73x = 230,177,597,654,124.03
  5. Step 5: Solve for x
    x = 230,177,597,654,124.03/15,983,507.73
  6. Step 6: Final answer
    x = 14,400,943.87

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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.