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Finding the Third Proportional to 33,535,632 and 68,304,480

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Solution

The third proportional to 33,535,632 and 68,304,480 is: 139,120,741.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,535,632 : 68,304,480 = 68,304,480 : x
  2. Step 2: Convert to fraction form
    33,535,632/68,304,480 = 68,304,480/x
  3. Step 3: Cross multiply
    33,535,632x = 68,304,480 × 68,304,480
  4. Step 4: Simplify right side
    33,535,632x = 4,665,501,988,070,400
  5. Step 5: Solve for x
    x = 4,665,501,988,070,400/33,535,632
  6. Step 6: Final answer
    x = 139,120,741.43

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.