Home / 51,391,247.37-77,056,077.38-16,361,222.73

Finding the Fourth Proportional to 51,391,247.37, 77,056,077.38 and 16,361,222.73

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Solution

The fourth proportional to 51,391,247.37, 77,056,077.38 and 16,361,222.73 is: 24,532,030.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,391,247.37 : 77,056,077.38 = 16,361,222.73 : x
  2. Step 2: Convert to fraction form
    51,391,247.37/77,056,077.38 = 16,361,222.73/x
  3. Step 3: Cross multiply
    51,391,247.37x = 77,056,077.38 × 16,361,222.73
  4. Step 4: Simplify right side
    51,391,247.37x = 1,260,731,644,714,294.75
  5. Step 5: Solve for x
    x = 1,260,731,644,714,294.75/51,391,247.37
  6. Step 6: Final answer
    x = 24,532,030.44

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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.