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Finding the Third Proportional to 5,703,173 and 11,878,099

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Solution

The third proportional to 5,703,173 and 11,878,099 is: 24,738,726.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,703,173 : 11,878,099 = 11,878,099 : x
  2. Step 2: Convert to fraction form
    5,703,173/11,878,099 = 11,878,099/x
  3. Step 3: Cross multiply
    5,703,173x = 11,878,099 × 11,878,099
  4. Step 4: Simplify right side
    5,703,173x = 141,089,235,853,801
  5. Step 5: Solve for x
    x = 141,089,235,853,801/5,703,173
  6. Step 6: Final answer
    x = 24,738,726.29

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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.