Home / 41,184,519.91-56,861,261.01-25,520,166.43

Finding the Fourth Proportional to 41,184,519.91, 56,861,261.01 and 25,520,166.43

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Solution

The fourth proportional to 41,184,519.91, 56,861,261.01 and 25,520,166.43 is: 35,234,327.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,184,519.91 : 56,861,261.01 = 25,520,166.43 : x
  2. Step 2: Convert to fraction form
    41,184,519.91/56,861,261.01 = 25,520,166.43/x
  3. Step 3: Cross multiply
    41,184,519.91x = 56,861,261.01 × 25,520,166.43
  4. Step 4: Simplify right side
    41,184,519.91x = 1,451,108,843,982,962.75
  5. Step 5: Solve for x
    x = 1,451,108,843,982,962.75/41,184,519.91
  6. Step 6: Final answer
    x = 35,234,327.06

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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.