Home / 36,340,791.04-54,504,714.23-14,479,338.11

Finding the Fourth Proportional to 36,340,791.04, 54,504,714.23 and 14,479,338.11

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Solution

The fourth proportional to 36,340,791.04, 54,504,714.23 and 14,479,338.11 is: 21,716,428.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,340,791.04 : 54,504,714.23 = 14,479,338.11 : x
  2. Step 2: Convert to fraction form
    36,340,791.04/54,504,714.23 = 14,479,338.11/x
  3. Step 3: Cross multiply
    36,340,791.04x = 54,504,714.23 × 14,479,338.11
  4. Step 4: Simplify right side
    36,340,791.04x = 789,192,185,828,527.75
  5. Step 5: Solve for x
    x = 789,192,185,828,527.75/36,340,791.04
  6. Step 6: Final answer
    x = 21,716,428.38

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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.