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Finding the Third Proportional to 17,307,224 and 36,930,932

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Solution

The third proportional to 17,307,224 and 36,930,932 is: 78,804,881.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,307,224 : 36,930,932 = 36,930,932 : x
  2. Step 2: Convert to fraction form
    17,307,224/36,930,932 = 36,930,932/x
  3. Step 3: Cross multiply
    17,307,224x = 36,930,932 × 36,930,932
  4. Step 4: Simplify right side
    17,307,224x = 1,363,893,738,388,624
  5. Step 5: Solve for x
    x = 1,363,893,738,388,624/17,307,224
  6. Step 6: Final answer
    x = 78,804,881.61

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.