Home / 34,976,958.77-48,268,286.91-19,508,039.87

Finding the Fourth Proportional to 34,976,958.77, 48,268,286.91 and 19,508,039.87

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Solution

The fourth proportional to 34,976,958.77, 48,268,286.91 and 19,508,039.87 is: 26,921,141.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,976,958.77 : 48,268,286.91 = 19,508,039.87 : x
  2. Step 2: Convert to fraction form
    34,976,958.77/48,268,286.91 = 19,508,039.87/x
  3. Step 3: Cross multiply
    34,976,958.77x = 48,268,286.91 × 19,508,039.87
  4. Step 4: Simplify right side
    34,976,958.77x = 941,619,665,255,537.50
  5. Step 5: Solve for x
    x = 941,619,665,255,537.50/34,976,958.77
  6. Step 6: Final answer
    x = 26,921,141.75

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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.