Home / 17,469,931.17-24,108,600.95-10,132,115.56

Finding the Fourth Proportional to 17,469,931.17, 24,108,600.95 and 10,132,115.56

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Solution

The fourth proportional to 17,469,931.17, 24,108,600.95 and 10,132,115.56 is: 13,982,375.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,469,931.17 : 24,108,600.95 = 10,132,115.56 : x
  2. Step 2: Convert to fraction form
    17,469,931.17/24,108,600.95 = 10,132,115.56/x
  3. Step 3: Cross multiply
    17,469,931.17x = 24,108,600.95 × 10,132,115.56
  4. Step 4: Simplify right side
    17,469,931.17x = 244,271,130,815,325.78
  5. Step 5: Solve for x
    x = 244,271,130,815,325.78/17,469,931.17
  6. Step 6: Final answer
    x = 13,982,375.11

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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.