Home / 24,245,868-36,374,794.38-7,206,469.86

Finding the Fourth Proportional to 24,245,868, 36,374,794.38 and 7,206,469.86

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Solution

The fourth proportional to 24,245,868, 36,374,794.38 and 7,206,469.86 is: 10,811,485.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,245,868 : 36,374,794.38 = 7,206,469.86 : x
  2. Step 2: Convert to fraction form
    24,245,868/36,374,794.38 = 7,206,469.86/x
  3. Step 3: Cross multiply
    24,245,868x = 36,374,794.38 × 7,206,469.86
  4. Step 4: Simplify right side
    24,245,868x = 262,133,859,363,167.41
  5. Step 5: Solve for x
    x = 262,133,859,363,167.41/24,245,868
  6. Step 6: Final answer
    x = 10,811,485.87

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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.