Home / 192,052,494.77-288,079,185.01-110,703,049.43

Finding the Fourth Proportional to 192,052,494.77, 288,079,185.01 and 110,703,049.43

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Solution

The fourth proportional to 192,052,494.77, 288,079,185.01 and 110,703,049.43 is: 166,054,829.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,052,494.77 : 288,079,185.01 = 110,703,049.43 : x
  2. Step 2: Convert to fraction form
    192,052,494.77/288,079,185.01 = 110,703,049.43/x
  3. Step 3: Cross multiply
    192,052,494.77x = 288,079,185.01 × 110,703,049.43
  4. Step 4: Simplify right side
    192,052,494.77x = 31,891,244,257,916,148
  5. Step 5: Solve for x
    x = 31,891,244,257,916,148/192,052,494.77
  6. Step 6: Final answer
    x = 166,054,829.42

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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.