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Finding the Third Proportional to 7,910,804.25 and 16,792,839

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Solution

The third proportional to 7,910,804.25 and 16,792,839 is: 35,647,379.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,910,804.25 : 16,792,839 = 16,792,839 : x
  2. Step 2: Convert to fraction form
    7,910,804.25/16,792,839 = 16,792,839/x
  3. Step 3: Cross multiply
    7,910,804.25x = 16,792,839 × 16,792,839
  4. Step 4: Simplify right side
    7,910,804.25x = 281,999,441,679,921
  5. Step 5: Solve for x
    x = 281,999,441,679,921/7,910,804.25
  6. Step 6: Final answer
    x = 35,647,379.55

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.