Home / 50,783,327.37-76,165,072.10-16,230,460.57

Finding the Fourth Proportional to 50,783,327.37, 76,165,072.10 and 16,230,460.57

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Solution

The fourth proportional to 50,783,327.37, 76,165,072.10 and 16,230,460.57 is: 24,342,520.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,783,327.37 : 76,165,072.10 = 16,230,460.57 : x
  2. Step 2: Convert to fraction form
    50,783,327.37/76,165,072.10 = 16,230,460.57/x
  3. Step 3: Cross multiply
    50,783,327.37x = 76,165,072.10 × 16,230,460.57
  4. Step 4: Simplify right side
    50,783,327.37x = 1,236,194,199,319,556.25
  5. Step 5: Solve for x
    x = 1,236,194,199,319,556.25/50,783,327.37
  6. Step 6: Final answer
    x = 24,342,520.73

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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.