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Finding the Third Proportional to 11,768,866 and 25,395,583

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Solution

The third proportional to 11,768,866 and 25,395,583 is: 54,800,151.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,768,866 : 25,395,583 = 25,395,583 : x
  2. Step 2: Convert to fraction form
    11,768,866/25,395,583 = 25,395,583/x
  3. Step 3: Cross multiply
    11,768,866x = 25,395,583 × 25,395,583
  4. Step 4: Simplify right side
    11,768,866x = 644,935,635,909,889
  5. Step 5: Solve for x
    x = 644,935,635,909,889/11,768,866
  6. Step 6: Final answer
    x = 54,800,151.17

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.