Home / 26,248,793.54-39,375,082.10-10,074,744.80

Finding the Fourth Proportional to 26,248,793.54, 39,375,082.10 and 10,074,744.80

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Solution

The fourth proportional to 26,248,793.54, 39,375,082.10 and 10,074,744.80 is: 15,112,843.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,248,793.54 : 39,375,082.10 = 10,074,744.80 : x
  2. Step 2: Convert to fraction form
    26,248,793.54/39,375,082.10 = 10,074,744.80/x
  3. Step 3: Cross multiply
    26,248,793.54x = 39,375,082.10 × 10,074,744.80
  4. Step 4: Simplify right side
    26,248,793.54x = 396,693,903,612,516.06
  5. Step 5: Solve for x
    x = 396,693,903,612,516.06/26,248,793.54
  6. Step 6: Final answer
    x = 15,112,843.30

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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.