Home / 16,394,469.80-24,591,704.70-5,033,442.20

Finding the Fourth Proportional to 16,394,469.80, 24,591,704.70 and 5,033,442.20

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Solution

The fourth proportional to 16,394,469.80, 24,591,704.70 and 5,033,442.20 is: 7,550,163.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,394,469.80 : 24,591,704.70 = 5,033,442.20 : x
  2. Step 2: Convert to fraction form
    16,394,469.80/24,591,704.70 = 5,033,442.20/x
  3. Step 3: Cross multiply
    16,394,469.80x = 24,591,704.70 × 5,033,442.20
  4. Step 4: Simplify right side
    16,394,469.80x = 123,780,924,206,918.34
  5. Step 5: Solve for x
    x = 123,780,924,206,918.34/16,394,469.80
  6. Step 6: Final answer
    x = 7,550,163.30

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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.