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Finding the Third Proportional to 6,654,800 and 13,624,936

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Solution

The third proportional to 6,654,800 and 13,624,936 is: 27,895,486.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,800 : 13,624,936 = 13,624,936 : x
  2. Step 2: Convert to fraction form
    6,654,800/13,624,936 = 13,624,936/x
  3. Step 3: Cross multiply
    6,654,800x = 13,624,936 × 13,624,936
  4. Step 4: Simplify right side
    6,654,800x = 185,638,881,004,096
  5. Step 5: Solve for x
    x = 185,638,881,004,096/6,654,800
  6. Step 6: Final answer
    x = 27,895,486.12

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.