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Finding the Third Proportional to 54,061,632 and 111,955,779

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Solution

The third proportional to 54,061,632 and 111,955,779 is: 231,848,281.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,061,632 : 111,955,779 = 111,955,779 : x
  2. Step 2: Convert to fraction form
    54,061,632/111,955,779 = 111,955,779/x
  3. Step 3: Cross multiply
    54,061,632x = 111,955,779 × 111,955,779
  4. Step 4: Simplify right side
    54,061,632x = 12,534,096,451,496,840
  5. Step 5: Solve for x
    x = 12,534,096,451,496,840/54,061,632
  6. Step 6: Final answer
    x = 231,848,281.08

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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.