Home / 33,003,662.51-49,515,630.66-15,753,874.97

Finding the Fourth Proportional to 33,003,662.51, 49,515,630.66 and 15,753,874.97

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Solution

The fourth proportional to 33,003,662.51, 49,515,630.66 and 15,753,874.97 is: 23,635,651.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,003,662.51 : 49,515,630.66 = 15,753,874.97 : x
  2. Step 2: Convert to fraction form
    33,003,662.51/49,515,630.66 = 15,753,874.97/x
  3. Step 3: Cross multiply
    33,003,662.51x = 49,515,630.66 × 15,753,874.97
  4. Step 4: Simplify right side
    33,003,662.51x = 780,063,054,478,338.50
  5. Step 5: Solve for x
    x = 780,063,054,478,338.50/33,003,662.51
  6. Step 6: Final answer
    x = 23,635,651.17

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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.