Home / 41,165,339.98-61,741,383.98-12,012,334.16

Finding the Fourth Proportional to 41,165,339.98, 61,741,383.98 and 12,012,334.16

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Solution

The fourth proportional to 41,165,339.98, 61,741,383.98 and 12,012,334.16 is: 18,016,567.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,165,339.98 : 61,741,383.98 = 12,012,334.16 : x
  2. Step 2: Convert to fraction form
    41,165,339.98/61,741,383.98 = 12,012,334.16/x
  3. Step 3: Cross multiply
    41,165,339.98x = 61,741,383.98 × 12,012,334.16
  4. Step 4: Simplify right side
    41,165,339.98x = 741,658,135,868,630.75
  5. Step 5: Solve for x
    x = 741,658,135,868,630.75/41,165,339.98
  6. Step 6: Final answer
    x = 18,016,567.73

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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.