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Finding the Third Proportional to 17,713,645.50 and 26,478,249

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Solution

The third proportional to 17,713,645.50 and 26,478,249 is: 39,579,524.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,713,645.50 : 26,478,249 = 26,478,249 : x
  2. Step 2: Convert to fraction form
    17,713,645.50/26,478,249 = 26,478,249/x
  3. Step 3: Cross multiply
    17,713,645.50x = 26,478,249 × 26,478,249
  4. Step 4: Simplify right side
    17,713,645.50x = 701,097,670,106,001
  5. Step 5: Solve for x
    x = 701,097,670,106,001/17,713,645.50
  6. Step 6: Final answer
    x = 39,579,524.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.