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Finding the Third Proportional to 80,481,714 and 174,333,807

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Solution

The third proportional to 80,481,714 and 174,333,807 is: 377,629,585.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,481,714 : 174,333,807 = 174,333,807 : x
  2. Step 2: Convert to fraction form
    80,481,714/174,333,807 = 174,333,807/x
  3. Step 3: Cross multiply
    80,481,714x = 174,333,807 × 174,333,807
  4. Step 4: Simplify right side
    80,481,714x = 30,392,276,263,113,248
  5. Step 5: Solve for x
    x = 30,392,276,263,113,248/80,481,714
  6. Step 6: Final answer
    x = 377,629,585.06

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.