Home / 17,757,775.30-26,649,104.55-11,383,528.90

Finding the Fourth Proportional to 17,757,775.30, 26,649,104.55 and 11,383,528.90

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Solution

The fourth proportional to 17,757,775.30, 26,649,104.55 and 11,383,528.90 is: 17,083,268.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,757,775.30 : 26,649,104.55 = 11,383,528.90 : x
  2. Step 2: Convert to fraction form
    17,757,775.30/26,649,104.55 = 11,383,528.90/x
  3. Step 3: Cross multiply
    17,757,775.30x = 26,649,104.55 × 11,383,528.90
  4. Step 4: Simplify right side
    17,757,775.30x = 303,360,851,804,046.50
  5. Step 5: Solve for x
    x = 303,360,851,804,046.50/17,757,775.30
  6. Step 6: Final answer
    x = 17,083,268.97

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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.