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Finding the Third Proportional to 54,061,639 and 111,955,793

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Solution

The third proportional to 54,061,639 and 111,955,793 is: 231,848,309.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,061,639 : 111,955,793 = 111,955,793 : x
  2. Step 2: Convert to fraction form
    54,061,639/111,955,793 = 111,955,793/x
  3. Step 3: Cross multiply
    54,061,639x = 111,955,793 × 111,955,793
  4. Step 4: Simplify right side
    54,061,639x = 12,534,099,586,258,848
  5. Step 5: Solve for x
    x = 12,534,099,586,258,848/54,061,639
  6. Step 6: Final answer
    x = 231,848,309.04

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.