Home / 165,508,055.64-228,401,100.72-95,933,793

Finding the Fourth Proportional to 165,508,055.64, 228,401,100.72 and 95,933,793

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Solution

The fourth proportional to 165,508,055.64, 228,401,100.72 and 95,933,793 is: 132,388,625.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,508,055.64 : 228,401,100.72 = 95,933,793 : x
  2. Step 2: Convert to fraction form
    165,508,055.64/228,401,100.72 = 95,933,793/x
  3. Step 3: Cross multiply
    165,508,055.64x = 228,401,100.72 × 95,933,793
  4. Step 4: Simplify right side
    165,508,055.64x = 21,911,383,917,444,632
  5. Step 5: Solve for x
    x = 21,911,383,917,444,632/165,508,055.64
  6. Step 6: Final answer
    x = 132,388,625.03

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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.