Home / 41,338,082.80-61,895,149.80-32,380,130.80

Finding the Fourth Proportional to 41,338,082.80, 61,895,149.80 and 32,380,130.80

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Solution

The fourth proportional to 41,338,082.80, 61,895,149.80 and 32,380,130.80 is: 48,482,486.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,338,082.80 : 61,895,149.80 = 32,380,130.80 : x
  2. Step 2: Convert to fraction form
    41,338,082.80/61,895,149.80 = 32,380,130.80/x
  3. Step 3: Cross multiply
    41,338,082.80x = 61,895,149.80 × 32,380,130.80
  4. Step 4: Simplify right side
    41,338,082.80x = 2,004,173,046,409,593.75
  5. Step 5: Solve for x
    x = 2,004,173,046,409,593.75/41,338,082.80
  6. Step 6: Final answer
    x = 48,482,486.62

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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.