Home / 167,070,951.27-230,554,438.29-92,727,150.37

Finding the Fourth Proportional to 167,070,951.27, 230,554,438.29 and 92,727,150.37

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Solution

The fourth proportional to 167,070,951.27, 230,554,438.29 and 92,727,150.37 is: 127,961,539.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,070,951.27 : 230,554,438.29 = 92,727,150.37 : x
  2. Step 2: Convert to fraction form
    167,070,951.27/230,554,438.29 = 92,727,150.37/x
  3. Step 3: Cross multiply
    167,070,951.27x = 230,554,438.29 × 92,727,150.37
  4. Step 4: Simplify right side
    167,070,951.27x = 21,378,656,067,211,332
  5. Step 5: Solve for x
    x = 21,378,656,067,211,332/167,070,951.27
  6. Step 6: Final answer
    x = 127,961,539.12

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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.