Home / 118,505,086.20-177,757,629.30-37,726,054.20

Finding the Fourth Proportional to 118,505,086.20, 177,757,629.30 and 37,726,054.20

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Solution

The fourth proportional to 118,505,086.20, 177,757,629.30 and 37,726,054.20 is: 56,589,081.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,505,086.20 : 177,757,629.30 = 37,726,054.20 : x
  2. Step 2: Convert to fraction form
    118,505,086.20/177,757,629.30 = 37,726,054.20/x
  3. Step 3: Cross multiply
    118,505,086.20x = 177,757,629.30 × 37,726,054.20
  4. Step 4: Simplify right side
    118,505,086.20x = 6,706,093,957,435,309
  5. Step 5: Solve for x
    x = 6,706,093,957,435,309/118,505,086.20
  6. Step 6: Final answer
    x = 56,589,081.30

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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.