Home / 165,469,708.84-246,251,200.37-159,952,662.76

Finding the Fourth Proportional to 165,469,708.84, 246,251,200.37 and 159,952,662.76

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Solution

The fourth proportional to 165,469,708.84, 246,251,200.37 and 159,952,662.76 is: 238,040,759.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,469,708.84 : 246,251,200.37 = 159,952,662.76 : x
  2. Step 2: Convert to fraction form
    165,469,708.84/246,251,200.37 = 159,952,662.76/x
  3. Step 3: Cross multiply
    165,469,708.84x = 246,251,200.37 × 159,952,662.76
  4. Step 4: Simplify right side
    165,469,708.84x = 39,388,535,207,027,792
  5. Step 5: Solve for x
    x = 39,388,535,207,027,792/165,469,708.84
  6. Step 6: Final answer
    x = 238,040,759.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.