Home / 33,538,939.46-50,308,420.80-10,511,660.60

Finding the Fourth Proportional to 33,538,939.46, 50,308,420.80 and 10,511,660.60

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Solution

The fourth proportional to 33,538,939.46, 50,308,420.80 and 10,511,660.60 is: 15,767,494.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,538,939.46 : 50,308,420.80 = 10,511,660.60 : x
  2. Step 2: Convert to fraction form
    33,538,939.46/50,308,420.80 = 10,511,660.60/x
  3. Step 3: Cross multiply
    33,538,939.46x = 50,308,420.80 × 10,511,660.60
  4. Step 4: Simplify right side
    33,538,939.46x = 528,825,044,771,580.44
  5. Step 5: Solve for x
    x = 528,825,044,771,580.44/33,538,939.46
  6. Step 6: Final answer
    x = 15,767,494.54

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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.