Home / 50,166,519.44-69,232,073.64-29,540,834.96

Finding the Fourth Proportional to 50,166,519.44, 69,232,073.64 and 29,540,834.96

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Solution

The fourth proportional to 50,166,519.44, 69,232,073.64 and 29,540,834.96 is: 40,767,692.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,166,519.44 : 69,232,073.64 = 29,540,834.96 : x
  2. Step 2: Convert to fraction form
    50,166,519.44/69,232,073.64 = 29,540,834.96/x
  3. Step 3: Cross multiply
    50,166,519.44x = 69,232,073.64 × 29,540,834.96
  4. Step 4: Simplify right side
    50,166,519.44x = 2,045,173,261,337,806.50
  5. Step 5: Solve for x
    x = 2,045,173,261,337,806.50/50,166,519.44
  6. Step 6: Final answer
    x = 40,767,692.96

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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.