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Finding the Third Proportional to 27,891,783 and 60,416,118

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Solution

The third proportional to 27,891,783 and 60,416,118 is: 130,866,761.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,891,783 : 60,416,118 = 60,416,118 : x
  2. Step 2: Convert to fraction form
    27,891,783/60,416,118 = 60,416,118/x
  3. Step 3: Cross multiply
    27,891,783x = 60,416,118 × 60,416,118
  4. Step 4: Simplify right side
    27,891,783x = 3,650,107,314,189,924
  5. Step 5: Solve for x
    x = 3,650,107,314,189,924/27,891,783
  6. Step 6: Final answer
    x = 130,866,761.52

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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.