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Finding the Third Proportional to 7,629,668 and 10,694,544

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Solution

The third proportional to 7,629,668 and 10,694,544 is: 14,990,596.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,629,668 : 10,694,544 = 10,694,544 : x
  2. Step 2: Convert to fraction form
    7,629,668/10,694,544 = 10,694,544/x
  3. Step 3: Cross multiply
    7,629,668x = 10,694,544 × 10,694,544
  4. Step 4: Simplify right side
    7,629,668x = 114,373,271,367,936
  5. Step 5: Solve for x
    x = 114,373,271,367,936/7,629,668
  6. Step 6: Final answer
    x = 14,990,596.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.