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Finding the Third Proportional to 12,029,448 and 25,936,816

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Solution

The third proportional to 12,029,448 and 25,936,816 is: 55,922,634.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,029,448 : 25,936,816 = 25,936,816 : x
  2. Step 2: Convert to fraction form
    12,029,448/25,936,816 = 25,936,816/x
  3. Step 3: Cross multiply
    12,029,448x = 25,936,816 × 25,936,816
  4. Step 4: Simplify right side
    12,029,448x = 672,718,424,217,856
  5. Step 5: Solve for x
    x = 672,718,424,217,856/12,029,448
  6. Step 6: Final answer
    x = 55,922,634.54

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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.