Home / 165,498,171.58-228,387,475.88-95,923,908.66

Finding the Fourth Proportional to 165,498,171.58, 228,387,475.88 and 95,923,908.66

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Solution

The fourth proportional to 165,498,171.58, 228,387,475.88 and 95,923,908.66 is: 132,374,993.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,498,171.58 : 228,387,475.88 = 95,923,908.66 : x
  2. Step 2: Convert to fraction form
    165,498,171.58/228,387,475.88 = 95,923,908.66/x
  3. Step 3: Cross multiply
    165,498,171.58x = 228,387,475.88 × 95,923,908.66
  4. Step 4: Simplify right side
    165,498,171.58x = 21,907,819,373,779,516
  5. Step 5: Solve for x
    x = 21,907,819,373,779,516/165,498,171.58
  6. Step 6: Final answer
    x = 132,374,993.42

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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.