Home / 16,373,516.76-22,595,057.19-9,031,192.20

Finding the Fourth Proportional to 16,373,516.76, 22,595,057.19 and 9,031,192.20

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Solution

The fourth proportional to 16,373,516.76, 22,595,057.19 and 9,031,192.20 is: 12,462,826.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,373,516.76 : 22,595,057.19 = 9,031,192.20 : x
  2. Step 2: Convert to fraction form
    16,373,516.76/22,595,057.19 = 9,031,192.20/x
  3. Step 3: Cross multiply
    16,373,516.76x = 22,595,057.19 × 9,031,192.20
  4. Step 4: Simplify right side
    16,373,516.76x = 204,060,304,252,881.91
  5. Step 5: Solve for x
    x = 204,060,304,252,881.91/16,373,516.76
  6. Step 6: Final answer
    x = 12,462,826.85

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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.