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Finding the Third Proportional to 54,061,643 and 111,955,801

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Solution

The third proportional to 54,061,643 and 111,955,801 is: 231,848,325.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,061,643 : 111,955,801 = 111,955,801 : x
  2. Step 2: Convert to fraction form
    54,061,643/111,955,801 = 111,955,801/x
  3. Step 3: Cross multiply
    54,061,643x = 111,955,801 × 111,955,801
  4. Step 4: Simplify right side
    54,061,643x = 12,534,101,377,551,600
  5. Step 5: Solve for x
    x = 12,534,101,377,551,600/54,061,643
  6. Step 6: Final answer
    x = 231,848,325.02

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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.