Home / 165,682,629.42-228,591,362.16-96,054,115.74

Finding the Fourth Proportional to 165,682,629.42, 228,591,362.16 and 96,054,115.74

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Solution

The fourth proportional to 165,682,629.42, 228,591,362.16 and 96,054,115.74 is: 132,525,305.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,682,629.42 : 228,591,362.16 = 96,054,115.74 : x
  2. Step 2: Convert to fraction form
    165,682,629.42/228,591,362.16 = 96,054,115.74/x
  3. Step 3: Cross multiply
    165,682,629.42x = 228,591,362.16 × 96,054,115.74
  4. Step 4: Simplify right side
    165,682,629.42x = 21,957,141,158,080,896
  5. Step 5: Solve for x
    x = 21,957,141,158,080,896/165,682,629.42
  6. Step 6: Final answer
    x = 132,525,305.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.