Home / 34,609,819.14-51,869,316.87-25,469,131.14

Finding the Fourth Proportional to 34,609,819.14, 51,869,316.87 and 25,469,131.14

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Solution

The fourth proportional to 34,609,819.14, 51,869,316.87 and 25,469,131.14 is: 38,170,278.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,609,819.14 : 51,869,316.87 = 25,469,131.14 : x
  2. Step 2: Convert to fraction form
    34,609,819.14/51,869,316.87 = 25,469,131.14/x
  3. Step 3: Cross multiply
    34,609,819.14x = 51,869,316.87 × 25,469,131.14
  4. Step 4: Simplify right side
    34,609,819.14x = 1,321,066,433,504,244.25
  5. Step 5: Solve for x
    x = 1,321,066,433,504,244.25/34,609,819.14
  6. Step 6: Final answer
    x = 38,170,278.44

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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.