Home / 37,969,834.38-52,395,651.19-22,289,495.55

Finding the Fourth Proportional to 37,969,834.38, 52,395,651.19 and 22,289,495.55

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Solution

The fourth proportional to 37,969,834.38, 52,395,651.19 and 22,289,495.55 is: 30,757,906.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,969,834.38 : 52,395,651.19 = 22,289,495.55 : x
  2. Step 2: Convert to fraction form
    37,969,834.38/52,395,651.19 = 22,289,495.55/x
  3. Step 3: Cross multiply
    37,969,834.38x = 52,395,651.19 × 22,289,495.55
  4. Step 4: Simplify right side
    37,969,834.38x = 1,167,872,633,665,431.50
  5. Step 5: Solve for x
    x = 1,167,872,633,665,431.50/37,969,834.38
  6. Step 6: Final answer
    x = 30,757,906.98

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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.