Home / 151,144,356,928.42-226,717,382,874.94-50,414,948,048.07

Finding the Fourth Proportional to 151,144,356,928.42, 226,717,382,874.94 and 50,414,948,048.07

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Solution

The fourth proportional to 151,144,356,928.42, 226,717,382,874.94 and 50,414,948,048.07 is: 75,622,704,754.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,144,356,928.42 : 226,717,382,874.94 = 50,414,948,048.07 : x
  2. Step 2: Convert to fraction form
    151,144,356,928.42/226,717,382,874.94 = 50,414,948,048.07/x
  3. Step 3: Cross multiply
    151,144,356,928.42x = 226,717,382,874.94 × 50,414,948,048.07
  4. Step 4: Simplify right side
    151,144,356,928.42x = 11,429,945,079,235,400,957,952
  5. Step 5: Solve for x
    x = 11,429,945,079,235,400,957,952/151,144,356,928.42
  6. Step 6: Final answer
    x = 75,622,704,754.03

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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.