Home / 16,968,256.38-25,456,370.94-5,608,704.96

Finding the Fourth Proportional to 16,968,256.38, 25,456,370.94 and 5,608,704.96

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Solution

The fourth proportional to 16,968,256.38, 25,456,370.94 and 5,608,704.96 is: 8,414,375.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,968,256.38 : 25,456,370.94 = 5,608,704.96 : x
  2. Step 2: Convert to fraction form
    16,968,256.38/25,456,370.94 = 5,608,704.96/x
  3. Step 3: Cross multiply
    16,968,256.38x = 25,456,370.94 × 5,608,704.96
  4. Step 4: Simplify right side
    16,968,256.38x = 142,777,273,954,777.88
  5. Step 5: Solve for x
    x = 142,777,273,954,777.88/16,968,256.38
  6. Step 6: Final answer
    x = 8,414,375.10

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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.