Home / 5,589,128.25-11,383,773.75

Finding the Third Proportional to 5,589,128.25 and 11,383,773.75

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Solution

The third proportional to 5,589,128.25 and 11,383,773.75 is: 23,186,139.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,589,128.25 : 11,383,773.75 = 11,383,773.75 : x
  2. Step 2: Convert to fraction form
    5,589,128.25/11,383,773.75 = 11,383,773.75/x
  3. Step 3: Cross multiply
    5,589,128.25x = 11,383,773.75 × 11,383,773.75
  4. Step 4: Simplify right side
    5,589,128.25x = 129,590,304,791,189.06
  5. Step 5: Solve for x
    x = 129,590,304,791,189.06/5,589,128.25
  6. Step 6: Final answer
    x = 23,186,139.05

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.