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Finding the Third Proportional to 20,908,281 and 44,843,249

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Solution

The third proportional to 20,908,281 and 44,843,249 is: 96,178,015.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,908,281 : 44,843,249 = 44,843,249 : x
  2. Step 2: Convert to fraction form
    20,908,281/44,843,249 = 44,843,249/x
  3. Step 3: Cross multiply
    20,908,281x = 44,843,249 × 44,843,249
  4. Step 4: Simplify right side
    20,908,281x = 2,010,916,980,876,001
  5. Step 5: Solve for x
    x = 2,010,916,980,876,001/20,908,281
  6. Step 6: Final answer
    x = 96,178,015.82

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.