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Finding the Third Proportional to 20,396,601 and 43,824,546

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Solution

The third proportional to 20,396,601 and 43,824,546 is: 94,162,298.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,396,601 : 43,824,546 = 43,824,546 : x
  2. Step 2: Convert to fraction form
    20,396,601/43,824,546 = 43,824,546/x
  3. Step 3: Cross multiply
    20,396,601x = 43,824,546 × 43,824,546
  4. Step 4: Simplify right side
    20,396,601x = 1,920,590,832,106,116
  5. Step 5: Solve for x
    x = 1,920,590,832,106,116/20,396,601
  6. Step 6: Final answer
    x = 94,162,298.52

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.