Home / 41,079,313.26-56,691,223.38-22,744,598.76

Finding the Fourth Proportional to 41,079,313.26, 56,691,223.38 and 22,744,598.76

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Solution

The fourth proportional to 41,079,313.26, 56,691,223.38 and 22,744,598.76 is: 31,388,526.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,079,313.26 : 56,691,223.38 = 22,744,598.76 : x
  2. Step 2: Convert to fraction form
    41,079,313.26/56,691,223.38 = 22,744,598.76/x
  3. Step 3: Cross multiply
    41,079,313.26x = 56,691,223.38 × 22,744,598.76
  4. Step 4: Simplify right side
    41,079,313.26x = 1,289,419,128,991,631.25
  5. Step 5: Solve for x
    x = 1,289,419,128,991,631.25/41,079,313.26
  6. Step 6: Final answer
    x = 31,388,526.89

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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.