Home / 26,233,275.60-39,297,213.88-13,063,015.28

Finding the Fourth Proportional to 26,233,275.60, 39,297,213.88 and 13,063,015.28

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Solution

The fourth proportional to 26,233,275.60, 39,297,213.88 and 13,063,015.28 is: 19,568,280.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,233,275.60 : 39,297,213.88 = 13,063,015.28 : x
  2. Step 2: Convert to fraction form
    26,233,275.60/39,297,213.88 = 13,063,015.28/x
  3. Step 3: Cross multiply
    26,233,275.60x = 39,297,213.88 × 13,063,015.28
  4. Step 4: Simplify right side
    26,233,275.60x = 513,340,105,375,868.12
  5. Step 5: Solve for x
    x = 513,340,105,375,868.12/26,233,275.60
  6. Step 6: Final answer
    x = 19,568,280.88

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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.