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Finding the Third Proportional to 33,382,616 and 71,174,708

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Solution

The third proportional to 33,382,616 and 71,174,708 is: 151,750,811.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,382,616 : 71,174,708 = 71,174,708 : x
  2. Step 2: Convert to fraction form
    33,382,616/71,174,708 = 71,174,708/x
  3. Step 3: Cross multiply
    33,382,616x = 71,174,708 × 71,174,708
  4. Step 4: Simplify right side
    33,382,616x = 5,065,839,058,885,264
  5. Step 5: Solve for x
    x = 5,065,839,058,885,264/33,382,616
  6. Step 6: Final answer
    x = 151,750,811.23

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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.