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Finding the Third Proportional to 27,502,350 and 58,283,220

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Solution

The third proportional to 27,502,350 and 58,283,220 is: 123,514,308.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,502,350 : 58,283,220 = 58,283,220 : x
  2. Step 2: Convert to fraction form
    27,502,350/58,283,220 = 58,283,220/x
  3. Step 3: Cross multiply
    27,502,350x = 58,283,220 × 58,283,220
  4. Step 4: Simplify right side
    27,502,350x = 3,396,933,733,568,400
  5. Step 5: Solve for x
    x = 3,396,933,733,568,400/27,502,350
  6. Step 6: Final answer
    x = 123,514,308.18

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.