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Finding the Third Proportional to 15,613,241.50 and 33,832,900

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Solution

The third proportional to 15,613,241.50 and 33,832,900 is: 73,313,739.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,613,241.50 : 33,832,900 = 33,832,900 : x
  2. Step 2: Convert to fraction form
    15,613,241.50/33,832,900 = 33,832,900/x
  3. Step 3: Cross multiply
    15,613,241.50x = 33,832,900 × 33,832,900
  4. Step 4: Simplify right side
    15,613,241.50x = 1,144,665,122,410,000
  5. Step 5: Solve for x
    x = 1,144,665,122,410,000/15,613,241.50
  6. Step 6: Final answer
    x = 73,313,739.65

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.