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Finding the Third Proportional to 27,825,705 and 59,771,718

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Solution

The third proportional to 27,825,705 and 59,771,718 is: 128,394,169.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,825,705 : 59,771,718 = 59,771,718 : x
  2. Step 2: Convert to fraction form
    27,825,705/59,771,718 = 59,771,718/x
  3. Step 3: Cross multiply
    27,825,705x = 59,771,718 × 59,771,718
  4. Step 4: Simplify right side
    27,825,705x = 3,572,658,272,671,524
  5. Step 5: Solve for x
    x = 3,572,658,272,671,524/27,825,705
  6. Step 6: Final answer
    x = 128,394,169.08

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.