Home / 23,141,490.44-34,718,735.10-8,568,190.76

Finding the Fourth Proportional to 23,141,490.44, 34,718,735.10 and 8,568,190.76

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Solution

The fourth proportional to 23,141,490.44, 34,718,735.10 and 8,568,190.76 is: 12,854,692.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,141,490.44 : 34,718,735.10 = 8,568,190.76 : x
  2. Step 2: Convert to fraction form
    23,141,490.44/34,718,735.10 = 8,568,190.76/x
  3. Step 3: Cross multiply
    23,141,490.44x = 34,718,735.10 × 8,568,190.76
  4. Step 4: Simplify right side
    23,141,490.44x = 297,476,745,282,707.69
  5. Step 5: Solve for x
    x = 297,476,745,282,707.69/23,141,490.44
  6. Step 6: Final answer
    x = 12,854,692.57

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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.