Home / 131,197,519,230.14-196,796,278,845.21-36,870,467,007

Finding the Fourth Proportional to 131,197,519,230.14, 196,796,278,845.21 and 36,870,467,007

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Solution

The fourth proportional to 131,197,519,230.14, 196,796,278,845.21 and 36,870,467,007 is: 55,305,700,510.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,197,519,230.14 : 196,796,278,845.21 = 36,870,467,007 : x
  2. Step 2: Convert to fraction form
    131,197,519,230.14/196,796,278,845.21 = 36,870,467,007/x
  3. Step 3: Cross multiply
    131,197,519,230.14x = 196,796,278,845.21 × 36,870,467,007
  4. Step 4: Simplify right side
    131,197,519,230.14x = 7,255,970,706,262,686,957,568
  5. Step 5: Solve for x
    x = 7,255,970,706,262,686,957,568/131,197,519,230.14
  6. Step 6: Final answer
    x = 55,305,700,510.50

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1.5x scale

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.