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Finding the Third Proportional to 5,379,537 and 11,609,203

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Solution

The third proportional to 5,379,537 and 11,609,203 is: 25,053,010.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,379,537 : 11,609,203 = 11,609,203 : x
  2. Step 2: Convert to fraction form
    5,379,537/11,609,203 = 11,609,203/x
  3. Step 3: Cross multiply
    5,379,537x = 11,609,203 × 11,609,203
  4. Step 4: Simplify right side
    5,379,537x = 134,773,594,295,209
  5. Step 5: Solve for x
    x = 134,773,594,295,209/5,379,537
  6. Step 6: Final answer
    x = 25,053,010.01

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.