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Finding the Third Proportional to 33,375,954.75 and 69,309,844.50

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Solution

The third proportional to 33,375,954.75 and 69,309,844.50 is: 143,931,599.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,375,954.75 : 69,309,844.50 = 69,309,844.50 : x
  2. Step 2: Convert to fraction form
    33,375,954.75/69,309,844.50 = 69,309,844.50/x
  3. Step 3: Cross multiply
    33,375,954.75x = 69,309,844.50 × 69,309,844.50
  4. Step 4: Simplify right side
    33,375,954.75x = 4,803,854,544,614,180
  5. Step 5: Solve for x
    x = 4,803,854,544,614,180/33,375,954.75
  6. Step 6: Final answer
    x = 143,931,599.28

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.