Home / 16,150,564.64-24,204,207.12-15,116,275.24

Finding the Fourth Proportional to 16,150,564.64, 24,204,207.12 and 15,116,275.24

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Solution

The fourth proportional to 16,150,564.64, 24,204,207.12 and 15,116,275.24 is: 22,654,158.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,150,564.64 : 24,204,207.12 = 15,116,275.24 : x
  2. Step 2: Convert to fraction form
    16,150,564.64/24,204,207.12 = 15,116,275.24/x
  3. Step 3: Cross multiply
    16,150,564.64x = 24,204,207.12 × 15,116,275.24
  4. Step 4: Simplify right side
    16,150,564.64x = 365,877,456,791,887.75
  5. Step 5: Solve for x
    x = 365,877,456,791,887.75/16,150,564.64
  6. Step 6: Final answer
    x = 22,654,158.85

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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.