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Finding the Third Proportional to 5,466,750 and 10,927,020

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Solution

The third proportional to 5,466,750 and 10,927,020 is: 21,841,087.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466,750 : 10,927,020 = 10,927,020 : x
  2. Step 2: Convert to fraction form
    5,466,750/10,927,020 = 10,927,020/x
  3. Step 3: Cross multiply
    5,466,750x = 10,927,020 × 10,927,020
  4. Step 4: Simplify right side
    5,466,750x = 119,399,766,080,400
  5. Step 5: Solve for x
    x = 119,399,766,080,400/5,466,750
  6. Step 6: Final answer
    x = 21,841,087.68

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Why These Related Problems?

These problems maintain the same ratio (2.00) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.