Home / 167,270,245.68-230,819,405.89-96,710,382.97

Finding the Fourth Proportional to 167,270,245.68, 230,819,405.89 and 96,710,382.97

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Solution

The fourth proportional to 167,270,245.68, 230,819,405.89 and 96,710,382.97 is: 133,452,504.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,270,245.68 : 230,819,405.89 = 96,710,382.97 : x
  2. Step 2: Convert to fraction form
    167,270,245.68/230,819,405.89 = 96,710,382.97/x
  3. Step 3: Cross multiply
    167,270,245.68x = 230,819,405.89 × 96,710,382.97
  4. Step 4: Simplify right side
    167,270,245.68x = 22,322,633,140,529,772
  5. Step 5: Solve for x
    x = 22,322,633,140,529,772/167,270,245.68
  6. Step 6: Final answer
    x = 133,452,504.06

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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.