Home / 41,327,393.28-61,991,217.40-10,203,054.03

Finding the Fourth Proportional to 41,327,393.28, 61,991,217.40 and 10,203,054.03

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Solution

The fourth proportional to 41,327,393.28, 61,991,217.40 and 10,203,054.03 is: 15,304,612.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,327,393.28 : 61,991,217.40 = 10,203,054.03 : x
  2. Step 2: Convert to fraction form
    41,327,393.28/61,991,217.40 = 10,203,054.03/x
  3. Step 3: Cross multiply
    41,327,393.28x = 61,991,217.40 × 10,203,054.03
  4. Step 4: Simplify right side
    41,327,393.28x = 632,499,740,156,704.88
  5. Step 5: Solve for x
    x = 632,499,740,156,704.88/41,327,393.28
  6. Step 6: Final answer
    x = 15,304,612.51

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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.