Home / 11,649,787.44-17,474,680.65-11,067,252.33

Finding the Fourth Proportional to 11,649,787.44, 17,474,680.65 and 11,067,252.33

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Solution

The fourth proportional to 11,649,787.44, 17,474,680.65 and 11,067,252.33 is: 16,600,878.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,649,787.44 : 17,474,680.65 = 11,067,252.33 : x
  2. Step 2: Convert to fraction form
    11,649,787.44/17,474,680.65 = 11,067,252.33/x
  3. Step 3: Cross multiply
    11,649,787.44x = 17,474,680.65 × 11,067,252.33
  4. Step 4: Simplify right side
    11,649,787.44x = 193,396,700,139,718.41
  5. Step 5: Solve for x
    x = 193,396,700,139,718.41/11,649,787.44
  6. Step 6: Final answer
    x = 16,600,878.01

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Double scale
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1.5x scale

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.