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Finding the Third Proportional to 27,108,518 and 59,597,871

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Solution

The third proportional to 27,108,518 and 59,597,871 is: 131,025,466.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,108,518 : 59,597,871 = 59,597,871 : x
  2. Step 2: Convert to fraction form
    27,108,518/59,597,871 = 59,597,871/x
  3. Step 3: Cross multiply
    27,108,518x = 59,597,871 × 59,597,871
  4. Step 4: Simplify right side
    27,108,518x = 3,551,906,227,732,641
  5. Step 5: Solve for x
    x = 3,551,906,227,732,641/27,108,518
  6. Step 6: Final answer
    x = 131,025,466.89

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.