Home / 41,339,082.40-57,045,762.94-22,750,669.82

Finding the Fourth Proportional to 41,339,082.40, 57,045,762.94 and 22,750,669.82

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Solution

The fourth proportional to 41,339,082.40, 57,045,762.94 and 22,750,669.82 is: 31,394,729.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,339,082.40 : 57,045,762.94 = 22,750,669.82 : x
  2. Step 2: Convert to fraction form
    41,339,082.40/57,045,762.94 = 22,750,669.82/x
  3. Step 3: Cross multiply
    41,339,082.40x = 57,045,762.94 × 22,750,669.82
  4. Step 4: Simplify right side
    41,339,082.40x = 1,297,829,317,277,932.50
  5. Step 5: Solve for x
    x = 1,297,829,317,277,932.50/41,339,082.40
  6. Step 6: Final answer
    x = 31,394,729.68

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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.