Home / 5,999,670,930.05-8,279,543,003.72-3,588,353,380.63

Finding the Fourth Proportional to 5,999,670,930.05, 8,279,543,003.72 and 3,588,353,380.63

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Solution

The fourth proportional to 5,999,670,930.05, 8,279,543,003.72 and 3,588,353,380.63 is: 4,951,925,942.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999,670,930.05 : 8,279,543,003.72 = 3,588,353,380.63 : x
  2. Step 2: Convert to fraction form
    5,999,670,930.05/8,279,543,003.72 = 3,588,353,380.63/x
  3. Step 3: Cross multiply
    5,999,670,930.05x = 8,279,543,003.72 × 3,588,353,380.63
  4. Step 4: Simplify right side
    5,999,670,930.05x = 29,709,926,127,458,398,208
  5. Step 5: Solve for x
    x = 29,709,926,127,458,398,208/5,999,670,930.05
  6. Step 6: Final answer
    x = 4,951,925,942.91

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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.