Home / 7,201,581.38-11,042,912.25

Finding the Third Proportional to 7,201,581.38 and 11,042,912.25

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Solution

The third proportional to 7,201,581.38 and 11,042,912.25 is: 16,933,212.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,201,581.38 : 11,042,912.25 = 11,042,912.25 : x
  2. Step 2: Convert to fraction form
    7,201,581.38/11,042,912.25 = 11,042,912.25/x
  3. Step 3: Cross multiply
    7,201,581.38x = 11,042,912.25 × 11,042,912.25
  4. Step 4: Simplify right side
    7,201,581.38x = 121,945,910,961,200.06
  5. Step 5: Solve for x
    x = 121,945,910,961,200.06/7,201,581.38
  6. Step 6: Final answer
    x = 16,933,212.94

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.