Home / 26,786,524.28-40,175,481.67-7,351,209.32

Finding the Fourth Proportional to 26,786,524.28, 40,175,481.67 and 7,351,209.32

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Solution

The fourth proportional to 26,786,524.28, 40,175,481.67 and 7,351,209.32 is: 11,025,632.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,786,524.28 : 40,175,481.67 = 7,351,209.32 : x
  2. Step 2: Convert to fraction form
    26,786,524.28/40,175,481.67 = 7,351,209.32/x
  3. Step 3: Cross multiply
    26,786,524.28x = 40,175,481.67 × 7,351,209.32
  4. Step 4: Simplify right side
    26,786,524.28x = 295,338,375,287,993.19
  5. Step 5: Solve for x
    x = 295,338,375,287,993.19/26,786,524.28
  6. Step 6: Final answer
    x = 11,025,632.60

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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.