Home / 33,244,206,507.68-49,916,069,078.36-28,776,158,649.37

Finding the Fourth Proportional to 33,244,206,507.68, 49,916,069,078.36 and 28,776,158,649.37

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Solution

The fourth proportional to 33,244,206,507.68, 49,916,069,078.36 and 28,776,158,649.37 is: 43,207,309,599.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,244,206,507.68 : 49,916,069,078.36 = 28,776,158,649.37 : x
  2. Step 2: Convert to fraction form
    33,244,206,507.68/49,916,069,078.36 = 28,776,158,649.37/x
  3. Step 3: Cross multiply
    33,244,206,507.68x = 49,916,069,078.36 × 28,776,158,649.37
  4. Step 4: Simplify right side
    33,244,206,507.68x = 1,436,392,722,951,555,776,512
  5. Step 5: Solve for x
    x = 1,436,392,722,951,555,776,512/33,244,206,507.68
  6. Step 6: Final answer
    x = 43,207,309,599.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.