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Finding the Third Proportional to 33,957,776.81 and 73,293,249.94

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Solution

The third proportional to 33,957,776.81 and 73,293,249.94 is: 158,193,527.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,957,776.81 : 73,293,249.94 = 73,293,249.94 : x
  2. Step 2: Convert to fraction form
    33,957,776.81/73,293,249.94 = 73,293,249.94/x
  3. Step 3: Cross multiply
    33,957,776.81x = 73,293,249.94 × 73,293,249.94
  4. Step 4: Simplify right side
    33,957,776.81x = 5,371,900,486,400,258
  5. Step 5: Solve for x
    x = 5,371,900,486,400,258/33,957,776.81
  6. Step 6: Final answer
    x = 158,193,527.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.