Home / 339,609,471.44-508,894,595.72-228,533,793.44

Finding the Fourth Proportional to 339,609,471.44, 508,894,595.72 and 228,533,793.44

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Solution

The fourth proportional to 339,609,471.44, 508,894,595.72 and 228,533,793.44 is: 342,451,027.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,609,471.44 : 508,894,595.72 = 228,533,793.44 : x
  2. Step 2: Convert to fraction form
    339,609,471.44/508,894,595.72 = 228,533,793.44/x
  3. Step 3: Cross multiply
    339,609,471.44x = 508,894,595.72 × 228,533,793.44
  4. Step 4: Simplify right side
    339,609,471.44x = 116,299,612,421,006,800
  5. Step 5: Solve for x
    x = 116,299,612,421,006,800/339,609,471.44
  6. Step 6: Final answer
    x = 342,451,027.43

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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.