Home / 41,858,581.87-57,764,540.45-23,273,578.05

Finding the Fourth Proportional to 41,858,581.87, 57,764,540.45 and 23,273,578.05

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Solution

The fourth proportional to 41,858,581.87, 57,764,540.45 and 23,273,578.05 is: 32,117,369.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,858,581.87 : 57,764,540.45 = 23,273,578.05 : x
  2. Step 2: Convert to fraction form
    41,858,581.87/57,764,540.45 = 23,273,578.05/x
  3. Step 3: Cross multiply
    41,858,581.87x = 57,764,540.45 × 23,273,578.05
  4. Step 4: Simplify right side
    41,858,581.87x = 1,344,387,540,624,000.50
  5. Step 5: Solve for x
    x = 1,344,387,540,624,000.50/41,858,581.87
  6. Step 6: Final answer
    x = 32,117,369.50

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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.