Home / 12,362,375.85-17,040,416.99-9,744,635.27

Finding the Fourth Proportional to 12,362,375.85, 17,040,416.99 and 9,744,635.27

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Solution

The fourth proportional to 12,362,375.85, 17,040,416.99 and 9,744,635.27 is: 13,432,098.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,362,375.85 : 17,040,416.99 = 9,744,635.27 : x
  2. Step 2: Convert to fraction form
    12,362,375.85/17,040,416.99 = 9,744,635.27/x
  3. Step 3: Cross multiply
    12,362,375.85x = 17,040,416.99 × 9,744,635.27
  4. Step 4: Simplify right side
    12,362,375.85x = 166,052,648,282,335.97
  5. Step 5: Solve for x
    x = 166,052,648,282,335.97/12,362,375.85
  6. Step 6: Final answer
    x = 13,432,098.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.