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Finding the Third Proportional to 25,226,508 and 55,336,488

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Solution

The third proportional to 25,226,508 and 55,336,488 is: 121,385,286.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,226,508 : 55,336,488 = 55,336,488 : x
  2. Step 2: Convert to fraction form
    25,226,508/55,336,488 = 55,336,488/x
  3. Step 3: Cross multiply
    25,226,508x = 55,336,488 × 55,336,488
  4. Step 4: Simplify right side
    25,226,508x = 3,062,126,904,174,144
  5. Step 5: Solve for x
    x = 3,062,126,904,174,144/25,226,508
  6. Step 6: Final answer
    x = 121,385,286.63

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.