Home / 41,078,408.16-61,629,131.77-16,503,591.58

Finding the Fourth Proportional to 41,078,408.16, 61,629,131.77 and 16,503,591.58

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Solution

The fourth proportional to 41,078,408.16, 61,629,131.77 and 16,503,591.58 is: 24,760,015.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,078,408.16 : 61,629,131.77 = 16,503,591.58 : x
  2. Step 2: Convert to fraction form
    41,078,408.16/61,629,131.77 = 16,503,591.58/x
  3. Step 3: Cross multiply
    41,078,408.16x = 61,629,131.77 × 16,503,591.58
  4. Step 4: Simplify right side
    41,078,408.16x = 1,017,102,020,162,082.50
  5. Step 5: Solve for x
    x = 1,017,102,020,162,082.50/41,078,408.16
  6. Step 6: Final answer
    x = 24,760,015.44

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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.