Home / 15,795,204.38-23,692,806.56-3,827,940.38

Finding the Fourth Proportional to 15,795,204.38, 23,692,806.56 and 3,827,940.38

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Solution

The fourth proportional to 15,795,204.38, 23,692,806.56 and 3,827,940.38 is: 5,741,910.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,795,204.38 : 23,692,806.56 = 3,827,940.38 : x
  2. Step 2: Convert to fraction form
    15,795,204.38/23,692,806.56 = 3,827,940.38/x
  3. Step 3: Cross multiply
    15,795,204.38x = 23,692,806.56 × 3,827,940.38
  4. Step 4: Simplify right side
    15,795,204.38x = 90,694,650,837,658.72
  5. Step 5: Solve for x
    x = 90,694,650,837,658.72/15,795,204.38
  6. Step 6: Final answer
    x = 5,741,910.56

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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.