Home / 25,469,375.60-35,148,603.21-14,307,839.86

Finding the Fourth Proportional to 25,469,375.60, 35,148,603.21 and 14,307,839.86

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Solution

The fourth proportional to 25,469,375.60, 35,148,603.21 and 14,307,839.86 is: 19,745,304.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,469,375.60 : 35,148,603.21 = 14,307,839.86 : x
  2. Step 2: Convert to fraction form
    25,469,375.60/35,148,603.21 = 14,307,839.86/x
  3. Step 3: Cross multiply
    25,469,375.60x = 35,148,603.21 × 14,307,839.86
  4. Step 4: Simplify right side
    25,469,375.60x = 502,900,585,959,822.69
  5. Step 5: Solve for x
    x = 502,900,585,959,822.69/25,469,375.60
  6. Step 6: Final answer
    x = 19,745,304.87

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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.