Home / 41,480,002.20-62,220,003.30-17,545,474.20

Finding the Fourth Proportional to 41,480,002.20, 62,220,003.30 and 17,545,474.20

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Solution

The fourth proportional to 41,480,002.20, 62,220,003.30 and 17,545,474.20 is: 26,318,211.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,480,002.20 : 62,220,003.30 = 17,545,474.20 : x
  2. Step 2: Convert to fraction form
    41,480,002.20/62,220,003.30 = 17,545,474.20/x
  3. Step 3: Cross multiply
    41,480,002.20x = 62,220,003.30 × 17,545,474.20
  4. Step 4: Simplify right side
    41,480,002.20x = 1,091,679,462,624,064.75
  5. Step 5: Solve for x
    x = 1,091,679,462,624,064.75/41,480,002.20
  6. Step 6: Final answer
    x = 26,318,211.30

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Similar ratio
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1.5x scale

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.