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Finding the Third Proportional to 13,636,190.25 and 30,299,249.25

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Solution

The third proportional to 13,636,190.25 and 30,299,249.25 is: 67,324,119.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,636,190.25 : 30,299,249.25 = 30,299,249.25 : x
  2. Step 2: Convert to fraction form
    13,636,190.25/30,299,249.25 = 30,299,249.25/x
  3. Step 3: Cross multiply
    13,636,190.25x = 30,299,249.25 × 30,299,249.25
  4. Step 4: Simplify right side
    13,636,190.25x = 918,044,505,113,625.50
  5. Step 5: Solve for x
    x = 918,044,505,113,625.50/13,636,190.25
  6. Step 6: Final answer
    x = 67,324,119.73

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.