Home / 54,812,625.01-82,192,033.18-27,114,540.30

Finding the Fourth Proportional to 54,812,625.01, 82,192,033.18 and 27,114,540.30

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Solution

The fourth proportional to 54,812,625.01, 82,192,033.18 and 27,114,540.30 is: 40,658,501.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,812,625.01 : 82,192,033.18 = 27,114,540.30 : x
  2. Step 2: Convert to fraction form
    54,812,625.01/82,192,033.18 = 27,114,540.30/x
  3. Step 3: Cross multiply
    54,812,625.01x = 82,192,033.18 × 27,114,540.30
  4. Step 4: Simplify right side
    54,812,625.01x = 2,228,599,195,930,260.75
  5. Step 5: Solve for x
    x = 2,228,599,195,930,260.75/54,812,625.01
  6. Step 6: Final answer
    x = 40,658,501.50

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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.