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Finding the Third Proportional to 4,968,197 and 10,119,098

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Solution

The third proportional to 4,968,197 and 10,119,098 is: 20,610,322.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,197 : 10,119,098 = 10,119,098 : x
  2. Step 2: Convert to fraction form
    4,968,197/10,119,098 = 10,119,098/x
  3. Step 3: Cross multiply
    4,968,197x = 10,119,098 × 10,119,098
  4. Step 4: Simplify right side
    4,968,197x = 102,396,144,333,604
  5. Step 5: Solve for x
    x = 102,396,144,333,604/4,968,197
  6. Step 6: Final answer
    x = 20,610,322.89

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.