Home / 165,517,733.08-228,379,525.12-95,898,874.60

Finding the Fourth Proportional to 165,517,733.08, 228,379,525.12 and 95,898,874.60

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Solution

The fourth proportional to 165,517,733.08, 228,379,525.12 and 95,898,874.60 is: 132,320,199.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,517,733.08 : 228,379,525.12 = 95,898,874.60 : x
  2. Step 2: Convert to fraction form
    165,517,733.08/228,379,525.12 = 95,898,874.60/x
  3. Step 3: Cross multiply
    165,517,733.08x = 228,379,525.12 × 95,898,874.60
  4. Step 4: Simplify right side
    165,517,733.08x = 21,901,339,440,690,428
  5. Step 5: Solve for x
    x = 21,901,339,440,690,428/165,517,733.08
  6. Step 6: Final answer
    x = 132,320,199.37

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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.