Home / 25,211,375.69-34,791,770.51-14,616,824.48

Finding the Fourth Proportional to 25,211,375.69, 34,791,770.51 and 14,616,824.48

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Solution

The fourth proportional to 25,211,375.69, 34,791,770.51 and 14,616,824.48 is: 20,171,259.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,211,375.69 : 34,791,770.51 = 14,616,824.48 : x
  2. Step 2: Convert to fraction form
    25,211,375.69/34,791,770.51 = 14,616,824.48/x
  3. Step 3: Cross multiply
    25,211,375.69x = 34,791,770.51 × 14,616,824.48
  4. Step 4: Simplify right side
    25,211,375.69x = 508,545,202,646,067.12
  5. Step 5: Solve for x
    x = 508,545,202,646,067.12/25,211,375.69
  6. Step 6: Final answer
    x = 20,171,259.55

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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.