Home / 17,568,002.40-26,352,003.60-11,540,824.80

Finding the Fourth Proportional to 17,568,002.40, 26,352,003.60 and 11,540,824.80

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Solution

The fourth proportional to 17,568,002.40, 26,352,003.60 and 11,540,824.80 is: 17,311,237.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,568,002.40 : 26,352,003.60 = 11,540,824.80 : x
  2. Step 2: Convert to fraction form
    17,568,002.40/26,352,003.60 = 11,540,824.80/x
  3. Step 3: Cross multiply
    17,568,002.40x = 26,352,003.60 × 11,540,824.80
  4. Step 4: Simplify right side
    17,568,002.40x = 304,123,856,676,569.31
  5. Step 5: Solve for x
    x = 304,123,856,676,569.31/17,568,002.40
  6. Step 6: Final answer
    x = 17,311,237.20

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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.