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Finding the Third Proportional to 108,337,074 and 234,344,622

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Solution

The third proportional to 108,337,074 and 234,344,622 is: 506,912,360.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,337,074 : 234,344,622 = 234,344,622 : x
  2. Step 2: Convert to fraction form
    108,337,074/234,344,622 = 234,344,622/x
  3. Step 3: Cross multiply
    108,337,074x = 234,344,622 × 234,344,622
  4. Step 4: Simplify right side
    108,337,074x = 54,917,401,860,322,880
  5. Step 5: Solve for x
    x = 54,917,401,860,322,880/108,337,074
  6. Step 6: Final answer
    x = 506,912,360.03

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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.