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Finding the Third Proportional to 54,618,074 and 116,983,560

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Solution

The third proportional to 54,618,074 and 116,983,560 is: 250,560,891.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,618,074 : 116,983,560 = 116,983,560 : x
  2. Step 2: Convert to fraction form
    54,618,074/116,983,560 = 116,983,560/x
  3. Step 3: Cross multiply
    54,618,074x = 116,983,560 × 116,983,560
  4. Step 4: Simplify right side
    54,618,074x = 13,685,153,310,273,600
  5. Step 5: Solve for x
    x = 13,685,153,310,273,600/54,618,074
  6. Step 6: Final answer
    x = 250,560,891.44

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.