Home / 33,361,613.37-50,040,956.47-9,100,459.82

Finding the Fourth Proportional to 33,361,613.37, 50,040,956.47 and 9,100,459.82

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Solution

The fourth proportional to 33,361,613.37, 50,040,956.47 and 9,100,459.82 is: 13,650,290.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,361,613.37 : 50,040,956.47 = 9,100,459.82 : x
  2. Step 2: Convert to fraction form
    33,361,613.37/50,040,956.47 = 9,100,459.82/x
  3. Step 3: Cross multiply
    33,361,613.37x = 50,040,956.47 × 9,100,459.82
  4. Step 4: Simplify right side
    33,361,613.37x = 455,395,713,972,983.94
  5. Step 5: Solve for x
    x = 455,395,713,972,983.94/33,361,613.37
  6. Step 6: Final answer
    x = 13,650,290.50

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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.