Home / 496,647,780,062.30-744,971,669,251.57-119,339,571,169.73

Finding the Fourth Proportional to 496,647,780,062.30, 744,971,669,251.57 and 119,339,571,169.73

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Solution

The fourth proportional to 496,647,780,062.30, 744,971,669,251.57 and 119,339,571,169.73 is: 179,009,356,552.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,647,780,062.30 : 744,971,669,251.57 = 119,339,571,169.73 : x
  2. Step 2: Convert to fraction form
    496,647,780,062.30/744,971,669,251.57 = 119,339,571,169.73/x
  3. Step 3: Cross multiply
    496,647,780,062.30x = 744,971,669,251.57 × 119,339,571,169.73
  4. Step 4: Simplify right side
    496,647,780,062.30x = 88,904,599,542,080,294,879,232
  5. Step 5: Solve for x
    x = 88,904,599,542,080,294,879,232/496,647,780,062.30
  6. Step 6: Final answer
    x = 179,009,356,552.30

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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.