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Finding the Third Proportional to 15,181,110 and 33,057,693

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Solution

The third proportional to 15,181,110 and 33,057,693 is: 71,984,925.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,181,110 : 33,057,693 = 33,057,693 : x
  2. Step 2: Convert to fraction form
    15,181,110/33,057,693 = 33,057,693/x
  3. Step 3: Cross multiply
    15,181,110x = 33,057,693 × 33,057,693
  4. Step 4: Simplify right side
    15,181,110x = 1,092,811,066,482,249
  5. Step 5: Solve for x
    x = 1,092,811,066,482,249/15,181,110
  6. Step 6: Final answer
    x = 71,984,925.11

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.