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Finding the Third Proportional to 54,061,684 and 111,955,878

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Solution

The third proportional to 54,061,684 and 111,955,878 is: 231,848,468.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,061,684 : 111,955,878 = 111,955,878 : x
  2. Step 2: Convert to fraction form
    54,061,684/111,955,878 = 111,955,878/x
  3. Step 3: Cross multiply
    54,061,684x = 111,955,878 × 111,955,878
  4. Step 4: Simplify right side
    54,061,684x = 12,534,118,618,750,884
  5. Step 5: Solve for x
    x = 12,534,118,618,750,884/54,061,684
  6. Step 6: Final answer
    x = 231,848,468.11

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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.