Home / 165,474,771.54-248,039,734.22-92,584,685.94

Finding the Fourth Proportional to 165,474,771.54, 248,039,734.22 and 92,584,685.94

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Solution

The fourth proportional to 165,474,771.54, 248,039,734.22 and 92,584,685.94 is: 138,780,556.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,474,771.54 : 248,039,734.22 = 92,584,685.94 : x
  2. Step 2: Convert to fraction form
    165,474,771.54/248,039,734.22 = 92,584,685.94/x
  3. Step 3: Cross multiply
    165,474,771.54x = 248,039,734.22 × 92,584,685.94
  4. Step 4: Simplify right side
    165,474,771.54x = 22,964,680,893,399,772
  5. Step 5: Solve for x
    x = 22,964,680,893,399,772/165,474,771.54
  6. Step 6: Final answer
    x = 138,780,556.57

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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.