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Finding the Third Proportional to 54,127,168 and 113,568,704

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Solution

The third proportional to 54,127,168 and 113,568,704 is: 238,287,924.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,127,168 : 113,568,704 = 113,568,704 : x
  2. Step 2: Convert to fraction form
    54,127,168/113,568,704 = 113,568,704/x
  3. Step 3: Cross multiply
    54,127,168x = 113,568,704 × 113,568,704
  4. Step 4: Simplify right side
    54,127,168x = 12,897,850,528,239,616
  5. Step 5: Solve for x
    x = 12,897,850,528,239,616/54,127,168
  6. Step 6: Final answer
    x = 238,287,924.62

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.