Home / 17,275,792.59-25,918,531.88-7,561,251.59

Finding the Fourth Proportional to 17,275,792.59, 25,918,531.88 and 7,561,251.59

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Solution

The fourth proportional to 17,275,792.59, 25,918,531.88 and 7,561,251.59 is: 11,343,997.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,275,792.59 : 25,918,531.88 = 7,561,251.59 : x
  2. Step 2: Convert to fraction form
    17,275,792.59/25,918,531.88 = 7,561,251.59/x
  3. Step 3: Cross multiply
    17,275,792.59x = 25,918,531.88 × 7,561,251.59
  4. Step 4: Simplify right side
    17,275,792.59x = 195,976,540,220,716.78
  5. Step 5: Solve for x
    x = 195,976,540,220,716.78/17,275,792.59
  6. Step 6: Final answer
    x = 11,343,997.05

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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.