Home / 13,165,512.50-17,469,232.38

Finding the Third Proportional to 13,165,512.50 and 17,469,232.38

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Solution

The third proportional to 13,165,512.50 and 17,469,232.38 is: 23,179,810.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,165,512.50 : 17,469,232.38 = 17,469,232.38 : x
  2. Step 2: Convert to fraction form
    13,165,512.50/17,469,232.38 = 17,469,232.38/x
  3. Step 3: Cross multiply
    13,165,512.50x = 17,469,232.38 × 17,469,232.38
  4. Step 4: Simplify right side
    13,165,512.50x = 305,174,079,771,748.12
  5. Step 5: Solve for x
    x = 305,174,079,771,748.12/13,165,512.50
  6. Step 6: Final answer
    x = 23,179,810.11

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.