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Finding the Third Proportional to 8,119,788 and 16,911,333

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Solution

The third proportional to 8,119,788 and 16,911,333 is: 35,221,755.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,119,788 : 16,911,333 = 16,911,333 : x
  2. Step 2: Convert to fraction form
    8,119,788/16,911,333 = 16,911,333/x
  3. Step 3: Cross multiply
    8,119,788x = 16,911,333 × 16,911,333
  4. Step 4: Simplify right side
    8,119,788x = 285,993,183,836,889
  5. Step 5: Solve for x
    x = 285,993,183,836,889/8,119,788
  6. Step 6: Final answer
    x = 35,221,755.03

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.