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Finding the Third Proportional to 17,229,709.50 and 26,675,381.25

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Solution

The third proportional to 17,229,709.50 and 26,675,381.25 is: 41,299,359.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,229,709.50 : 26,675,381.25 = 26,675,381.25 : x
  2. Step 2: Convert to fraction form
    17,229,709.50/26,675,381.25 = 26,675,381.25/x
  3. Step 3: Cross multiply
    17,229,709.50x = 26,675,381.25 × 26,675,381.25
  4. Step 4: Simplify right side
    17,229,709.50x = 711,575,964,832,851.50
  5. Step 5: Solve for x
    x = 711,575,964,832,851.50/17,229,709.50
  6. Step 6: Final answer
    x = 41,299,359.39

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.