Home / 182,505,717-273,792,897.83-73,339,542.65

Finding the Fourth Proportional to 182,505,717, 273,792,897.83 and 73,339,542.65

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Solution

The fourth proportional to 182,505,717, 273,792,897.83 and 73,339,542.65 is: 110,023,106.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,505,717 : 273,792,897.83 = 73,339,542.65 : x
  2. Step 2: Convert to fraction form
    182,505,717/273,792,897.83 = 73,339,542.65/x
  3. Step 3: Cross multiply
    182,505,717x = 273,792,897.83 × 73,339,542.65
  4. Step 4: Simplify right side
    182,505,717x = 20,079,845,908,538,208
  5. Step 5: Solve for x
    x = 20,079,845,908,538,208/182,505,717
  6. Step 6: Final answer
    x = 110,023,106.34

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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.