Home / 50,066,437.39-75,087,517.96-13,674,998.23

Finding the Fourth Proportional to 50,066,437.39, 75,087,517.96 and 13,674,998.23

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Solution

The fourth proportional to 50,066,437.39, 75,087,517.96 and 13,674,998.23 is: 20,509,181.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,066,437.39 : 75,087,517.96 = 13,674,998.23 : x
  2. Step 2: Convert to fraction form
    50,066,437.39/75,087,517.96 = 13,674,998.23/x
  3. Step 3: Cross multiply
    50,066,437.39x = 75,087,517.96 × 13,674,998.23
  4. Step 4: Simplify right side
    50,066,437.39x = 1,026,821,675,198,093.12
  5. Step 5: Solve for x
    x = 1,026,821,675,198,093.12/50,066,437.39
  6. Step 6: Final answer
    x = 20,509,181.97

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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.