Home / 71,286,234.93-106,941,424.11-24,587,040.33

Finding the Fourth Proportional to 71,286,234.93, 106,941,424.11 and 24,587,040.33

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Solution

The fourth proportional to 71,286,234.93, 106,941,424.11 and 24,587,040.33 is: 36,884,724.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,286,234.93 : 106,941,424.11 = 24,587,040.33 : x
  2. Step 2: Convert to fraction form
    71,286,234.93/106,941,424.11 = 24,587,040.33/x
  3. Step 3: Cross multiply
    71,286,234.93x = 106,941,424.11 × 24,587,040.33
  4. Step 4: Simplify right side
    71,286,234.93x = 2,629,373,107,540,204
  5. Step 5: Solve for x
    x = 2,629,373,107,540,204/71,286,234.93
  6. Step 6: Final answer
    x = 36,884,724.10

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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.