Home / 41,421,961.04-62,132,908.76-11,129,824.04

Finding the Fourth Proportional to 41,421,961.04, 62,132,908.76 and 11,129,824.04

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Solution

The fourth proportional to 41,421,961.04, 62,132,908.76 and 11,129,824.04 is: 16,694,727.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,421,961.04 : 62,132,908.76 = 11,129,824.04 : x
  2. Step 2: Convert to fraction form
    41,421,961.04/62,132,908.76 = 11,129,824.04/x
  3. Step 3: Cross multiply
    41,421,961.04x = 62,132,908.76 × 11,129,824.04
  4. Step 4: Simplify right side
    41,421,961.04x = 691,528,341,691,857.75
  5. Step 5: Solve for x
    x = 691,528,341,691,857.75/41,421,961.04
  6. Step 6: Final answer
    x = 16,694,727.25

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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.