Home / 41,167,662.99-61,751,977.24-12,414,049.71

Finding the Fourth Proportional to 41,167,662.99, 61,751,977.24 and 12,414,049.71

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Solution

The fourth proportional to 41,167,662.99, 61,751,977.24 and 12,414,049.71 is: 18,621,220.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,167,662.99 : 61,751,977.24 = 12,414,049.71 : x
  2. Step 2: Convert to fraction form
    41,167,662.99/61,751,977.24 = 12,414,049.71/x
  3. Step 3: Cross multiply
    41,167,662.99x = 61,751,977.24 × 12,414,049.71
  4. Step 4: Simplify right side
    41,167,662.99x = 766,592,114,839,388.75
  5. Step 5: Solve for x
    x = 766,592,114,839,388.75/41,167,662.99
  6. Step 6: Final answer
    x = 18,621,220.13

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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.