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Finding the Third Proportional to 4,992,760 and 10,744,044

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Solution

The third proportional to 4,992,760 and 10,744,044 is: 23,120,374.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,992,760 : 10,744,044 = 10,744,044 : x
  2. Step 2: Convert to fraction form
    4,992,760/10,744,044 = 10,744,044/x
  3. Step 3: Cross multiply
    4,992,760x = 10,744,044 × 10,744,044
  4. Step 4: Simplify right side
    4,992,760x = 115,434,481,473,936
  5. Step 5: Solve for x
    x = 115,434,481,473,936/4,992,760
  6. Step 6: Final answer
    x = 23,120,374.60

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.