Home / 33,268,462,409.53-49,902,257,723.32-8,086,106,149.17

Finding the Fourth Proportional to 33,268,462,409.53, 49,902,257,723.32 and 8,086,106,149.17

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Solution

The fourth proportional to 33,268,462,409.53, 49,902,257,723.32 and 8,086,106,149.17 is: 12,129,053,277.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,268,462,409.53 : 49,902,257,723.32 = 8,086,106,149.17 : x
  2. Step 2: Convert to fraction form
    33,268,462,409.53/49,902,257,723.32 = 8,086,106,149.17/x
  3. Step 3: Cross multiply
    33,268,462,409.53x = 49,902,257,723.32 × 8,086,106,149.17
  4. Step 4: Simplify right side
    33,268,462,409.53x = 403,514,953,034,003,972,096
  5. Step 5: Solve for x
    x = 403,514,953,034,003,972,096/33,268,462,409.53
  6. Step 6: Final answer
    x = 12,129,053,277.75

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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.