Home / 17,619,009.27-24,324,657.11-11,098,228.20

Finding the Fourth Proportional to 17,619,009.27, 24,324,657.11 and 11,098,228.20

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Solution

The fourth proportional to 17,619,009.27, 24,324,657.11 and 11,098,228.20 is: 15,322,121.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,619,009.27 : 24,324,657.11 = 11,098,228.20 : x
  2. Step 2: Convert to fraction form
    17,619,009.27/24,324,657.11 = 11,098,228.20/x
  3. Step 3: Cross multiply
    17,619,009.27x = 24,324,657.11 × 11,098,228.20
  4. Step 4: Simplify right side
    17,619,009.27x = 269,960,595,493,532.47
  5. Step 5: Solve for x
    x = 269,960,595,493,532.47/17,619,009.27
  6. Step 6: Final answer
    x = 15,322,121.20

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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.