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Finding the Third Proportional to 54,804,975 and 114,143,934

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Solution

The third proportional to 54,804,975 and 114,143,934 is: 237,730,929.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,804,975 : 114,143,934 = 114,143,934 : x
  2. Step 2: Convert to fraction form
    54,804,975/114,143,934 = 114,143,934/x
  3. Step 3: Cross multiply
    54,804,975x = 114,143,934 × 114,143,934
  4. Step 4: Simplify right side
    54,804,975x = 13,028,837,668,996,356
  5. Step 5: Solve for x
    x = 13,028,837,668,996,356/54,804,975
  6. Step 6: Final answer
    x = 237,730,929.88

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.