Home / 33,431,850,481.13-50,169,840,530.69-17,721,707,514.53

Finding the Fourth Proportional to 33,431,850,481.13, 50,169,840,530.69 and 17,721,707,514.53

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Solution

The fourth proportional to 33,431,850,481.13, 50,169,840,530.69 and 17,721,707,514.53 is: 26,594,257,486.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,431,850,481.13 : 50,169,840,530.69 = 17,721,707,514.53 : x
  2. Step 2: Convert to fraction form
    33,431,850,481.13/50,169,840,530.69 = 17,721,707,514.53/x
  3. Step 3: Cross multiply
    33,431,850,481.13x = 50,169,840,530.69 × 17,721,707,514.53
  4. Step 4: Simplify right side
    33,431,850,481.13x = 889,095,239,935,285,395,456
  5. Step 5: Solve for x
    x = 889,095,239,935,285,395,456/33,431,850,481.13
  6. Step 6: Final answer
    x = 26,594,257,486.20

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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.