Home / 5,229,543.75-11,299,385.25

Finding the Third Proportional to 5,229,543.75 and 11,299,385.25

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Solution

The third proportional to 5,229,543.75 and 11,299,385.25 is: 24,414,387.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,229,543.75 : 11,299,385.25 = 11,299,385.25 : x
  2. Step 2: Convert to fraction form
    5,229,543.75/11,299,385.25 = 11,299,385.25/x
  3. Step 3: Cross multiply
    5,229,543.75x = 11,299,385.25 × 11,299,385.25
  4. Step 4: Simplify right side
    5,229,543.75x = 127,676,107,027,917.56
  5. Step 5: Solve for x
    x = 127,676,107,027,917.56/5,229,543.75
  6. Step 6: Final answer
    x = 24,414,387.40

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.