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Finding the Third Proportional to 132,158,436 and 283,448,268

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Solution

The third proportional to 132,158,436 and 283,448,268 is: 607,928,809.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,158,436 : 283,448,268 = 283,448,268 : x
  2. Step 2: Convert to fraction form
    132,158,436/283,448,268 = 283,448,268/x
  3. Step 3: Cross multiply
    132,158,436x = 283,448,268 × 283,448,268
  4. Step 4: Simplify right side
    132,158,436x = 80,342,920,632,199,824
  5. Step 5: Solve for x
    x = 80,342,920,632,199,824/132,158,436
  6. Step 6: Final answer
    x = 607,928,809.27

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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.