Home / 36,958,156,832.92-55,436,629,437.23-11,775,531,634.30

Finding the Fourth Proportional to 36,958,156,832.92, 55,436,629,437.23 and 11,775,531,634.30

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Solution

The fourth proportional to 36,958,156,832.92, 55,436,629,437.23 and 11,775,531,634.30 is: 17,663,104,428.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,958,156,832.92 : 55,436,629,437.23 = 11,775,531,634.30 : x
  2. Step 2: Convert to fraction form
    36,958,156,832.92/55,436,629,437.23 = 11,775,531,634.30/x
  3. Step 3: Cross multiply
    36,958,156,832.92x = 55,436,629,437.23 × 11,775,531,634.30
  4. Step 4: Simplify right side
    36,958,156,832.92x = 652,795,783,636,787,789,824
  5. Step 5: Solve for x
    x = 652,795,783,636,787,789,824/36,958,156,832.92
  6. Step 6: Final answer
    x = 17,663,104,428.83

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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.