Home / 33,776,619.75-68,493,119.63

Finding the Third Proportional to 33,776,619.75 and 68,493,119.63

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Solution

The third proportional to 33,776,619.75 and 68,493,119.63 is: 138,892,152.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,776,619.75 : 68,493,119.63 = 68,493,119.63 : x
  2. Step 2: Convert to fraction form
    33,776,619.75/68,493,119.63 = 68,493,119.63/x
  3. Step 3: Cross multiply
    33,776,619.75x = 68,493,119.63 × 68,493,119.63
  4. Step 4: Simplify right side
    33,776,619.75x = 4,691,307,435,964,560
  5. Step 5: Solve for x
    x = 4,691,307,435,964,560/33,776,619.75
  6. Step 6: Final answer
    x = 138,892,152.94

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.