Home / 33,502,511.37-50,261,845.97-11,639,708.65

Finding the Fourth Proportional to 33,502,511.37, 50,261,845.97 and 11,639,708.65

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Solution

The fourth proportional to 33,502,511.37, 50,261,845.97 and 11,639,708.65 is: 17,462,369.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,502,511.37 : 50,261,845.97 = 11,639,708.65 : x
  2. Step 2: Convert to fraction form
    33,502,511.37/50,261,845.97 = 11,639,708.65/x
  3. Step 3: Cross multiply
    33,502,511.37x = 50,261,845.97 × 11,639,708.65
  4. Step 4: Simplify right side
    33,502,511.37x = 585,033,243,393,903.12
  5. Step 5: Solve for x
    x = 585,033,243,393,903.12/33,502,511.37
  6. Step 6: Final answer
    x = 17,462,369.82

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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.