Home / 33,420,753.30-50,095,748.09-11,241,781.97

Finding the Fourth Proportional to 33,420,753.30, 50,095,748.09 and 11,241,781.97

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Solution

The fourth proportional to 33,420,753.30, 50,095,748.09 and 11,241,781.97 is: 16,850,771.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,420,753.30 : 50,095,748.09 = 11,241,781.97 : x
  2. Step 2: Convert to fraction form
    33,420,753.30/50,095,748.09 = 11,241,781.97/x
  3. Step 3: Cross multiply
    33,420,753.30x = 50,095,748.09 × 11,241,781.97
  4. Step 4: Simplify right side
    33,420,753.30x = 563,165,477,651,824
  5. Step 5: Solve for x
    x = 563,165,477,651,824/33,420,753.30
  6. Step 6: Final answer
    x = 16,850,771.51

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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.