Home / 13,846,522.46-20,770,050.92-4,261,891.10

Finding the Fourth Proportional to 13,846,522.46, 20,770,050.92 and 4,261,891.10

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Solution

The fourth proportional to 13,846,522.46, 20,770,050.92 and 4,261,891.10 is: 6,392,918.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,846,522.46 : 20,770,050.92 = 4,261,891.10 : x
  2. Step 2: Convert to fraction form
    13,846,522.46/20,770,050.92 = 4,261,891.10/x
  3. Step 3: Cross multiply
    13,846,522.46x = 20,770,050.92 × 4,261,891.10
  4. Step 4: Simplify right side
    13,846,522.46x = 88,519,695,037,335.09
  5. Step 5: Solve for x
    x = 88,519,695,037,335.09/13,846,522.46
  6. Step 6: Final answer
    x = 6,392,918.90

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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.