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Finding the Third Proportional to 54,455,536 and 116,119,424

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Solution

The third proportional to 54,455,536 and 116,119,424 is: 247,609,731.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,455,536 : 116,119,424 = 116,119,424 : x
  2. Step 2: Convert to fraction form
    54,455,536/116,119,424 = 116,119,424/x
  3. Step 3: Cross multiply
    54,455,536x = 116,119,424 × 116,119,424
  4. Step 4: Simplify right side
    54,455,536x = 13,483,720,630,091,776
  5. Step 5: Solve for x
    x = 13,483,720,630,091,776/54,455,536
  6. Step 6: Final answer
    x = 247,609,731.18

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.