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Finding the Third Proportional to 6,619,416 and 14,284,344

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Solution

The third proportional to 6,619,416 and 14,284,344 is: 30,824,846.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,619,416 : 14,284,344 = 14,284,344 : x
  2. Step 2: Convert to fraction form
    6,619,416/14,284,344 = 14,284,344/x
  3. Step 3: Cross multiply
    6,619,416x = 14,284,344 × 14,284,344
  4. Step 4: Simplify right side
    6,619,416x = 204,042,483,510,336
  5. Step 5: Solve for x
    x = 204,042,483,510,336/6,619,416
  6. Step 6: Final answer
    x = 30,824,846.71

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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.