Home / 25,551,500.44-35,260,891.23-13,949,063.92

Finding the Fourth Proportional to 25,551,500.44, 35,260,891.23 and 13,949,063.92

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Solution

The fourth proportional to 25,551,500.44, 35,260,891.23 and 13,949,063.92 is: 19,249,610.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,551,500.44 : 35,260,891.23 = 13,949,063.92 : x
  2. Step 2: Convert to fraction form
    25,551,500.44/35,260,891.23 = 13,949,063.92/x
  3. Step 3: Cross multiply
    25,551,500.44x = 35,260,891.23 × 13,949,063.92
  4. Step 4: Simplify right side
    25,551,500.44x = 491,856,425,397,387.62
  5. Step 5: Solve for x
    x = 491,856,425,397,387.62/25,551,500.44
  6. Step 6: Final answer
    x = 19,249,610.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.