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Finding the Third Proportional to 27,381,027 and 58,648,974

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Solution

The third proportional to 27,381,027 and 58,648,974 is: 125,623,562.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,381,027 : 58,648,974 = 58,648,974 : x
  2. Step 2: Convert to fraction form
    27,381,027/58,648,974 = 58,648,974/x
  3. Step 3: Cross multiply
    27,381,027x = 58,648,974 × 58,648,974
  4. Step 4: Simplify right side
    27,381,027x = 3,439,702,151,252,676
  5. Step 5: Solve for x
    x = 3,439,702,151,252,676/27,381,027
  6. Step 6: Final answer
    x = 125,623,562.30

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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.