Home / 33,598,348.88-50,356,579.80-17,415,378.32

Finding the Fourth Proportional to 33,598,348.88, 50,356,579.80 and 17,415,378.32

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Solution

The fourth proportional to 33,598,348.88, 50,356,579.80 and 17,415,378.32 is: 26,101,844.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,598,348.88 : 50,356,579.80 = 17,415,378.32 : x
  2. Step 2: Convert to fraction form
    33,598,348.88/50,356,579.80 = 17,415,378.32/x
  3. Step 3: Cross multiply
    33,598,348.88x = 50,356,579.80 × 17,415,378.32
  4. Step 4: Simplify right side
    33,598,348.88x = 876,978,888,309,469.12
  5. Step 5: Solve for x
    x = 876,978,888,309,469.12/33,598,348.88
  6. Step 6: Final answer
    x = 26,101,844.81

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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.