Home / 33,758,968.26-50,638,453.02-8,199,805.44

Finding the Fourth Proportional to 33,758,968.26, 50,638,453.02 and 8,199,805.44

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Solution

The fourth proportional to 33,758,968.26, 50,638,453.02 and 8,199,805.44 is: 12,299,708.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,758,968.26 : 50,638,453.02 = 8,199,805.44 : x
  2. Step 2: Convert to fraction form
    33,758,968.26/50,638,453.02 = 8,199,805.44/x
  3. Step 3: Cross multiply
    33,758,968.26x = 50,638,453.02 × 8,199,805.44
  4. Step 4: Simplify right side
    33,758,968.26x = 415,225,462,546,580.50
  5. Step 5: Solve for x
    x = 415,225,462,546,580.50/33,758,968.26
  6. Step 6: Final answer
    x = 12,299,708.31

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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.