Home / 232,760,357.87-348,745,441.58-140,450,138.73

Finding the Fourth Proportional to 232,760,357.87, 348,745,441.58 and 140,450,138.73

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Solution

The fourth proportional to 232,760,357.87, 348,745,441.58 and 140,450,138.73 is: 210,436,803.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,760,357.87 : 348,745,441.58 = 140,450,138.73 : x
  2. Step 2: Convert to fraction form
    232,760,357.87/348,745,441.58 = 140,450,138.73/x
  3. Step 3: Cross multiply
    232,760,357.87x = 348,745,441.58 × 140,450,138.73
  4. Step 4: Simplify right side
    232,760,357.87x = 48,981,345,651,190,544
  5. Step 5: Solve for x
    x = 48,981,345,651,190,544/232,760,357.87
  6. Step 6: Final answer
    x = 210,436,803.33

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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.