Home / 192,647,951.74-265,854,355.23-110,143,464.22

Finding the Fourth Proportional to 192,647,951.74, 265,854,355.23 and 110,143,464.22

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Solution

The fourth proportional to 192,647,951.74, 265,854,355.23 and 110,143,464.22 is: 151,998,084.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,647,951.74 : 265,854,355.23 = 110,143,464.22 : x
  2. Step 2: Convert to fraction form
    192,647,951.74/265,854,355.23 = 110,143,464.22/x
  3. Step 3: Cross multiply
    192,647,951.74x = 265,854,355.23 × 110,143,464.22
  4. Step 4: Simplify right side
    192,647,951.74x = 29,282,119,663,006,672
  5. Step 5: Solve for x
    x = 29,282,119,663,006,672/192,647,951.74
  6. Step 6: Final answer
    x = 151,998,084.58

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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.