Home / 50,912,996.32-76,268,717.04-44,530,455.52

Finding the Fourth Proportional to 50,912,996.32, 76,268,717.04 and 44,530,455.52

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Solution

The fourth proportional to 50,912,996.32, 76,268,717.04 and 44,530,455.52 is: 66,707,539.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,912,996.32 : 76,268,717.04 = 44,530,455.52 : x
  2. Step 2: Convert to fraction form
    50,912,996.32/76,268,717.04 = 44,530,455.52/x
  3. Step 3: Cross multiply
    50,912,996.32x = 76,268,717.04 × 44,530,455.52
  4. Step 4: Simplify right side
    50,912,996.32x = 3,396,280,711,717,186.50
  5. Step 5: Solve for x
    x = 3,396,280,711,717,186.50/50,912,996.32
  6. Step 6: Final answer
    x = 66,707,539.47

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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.