Home / 24,038,048.87-36,093,093.23-20,809,544.79

Finding the Fourth Proportional to 24,038,048.87, 36,093,093.23 and 20,809,544.79

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Solution

The fourth proportional to 24,038,048.87, 36,093,093.23 and 20,809,544.79 is: 31,245,499.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,038,048.87 : 36,093,093.23 = 20,809,544.79 : x
  2. Step 2: Convert to fraction form
    24,038,048.87/36,093,093.23 = 20,809,544.79/x
  3. Step 3: Cross multiply
    24,038,048.87x = 36,093,093.23 × 20,809,544.79
  4. Step 4: Simplify right side
    24,038,048.87x = 751,080,840,179,330.62
  5. Step 5: Solve for x
    x = 751,080,840,179,330.62/24,038,048.87
  6. Step 6: Final answer
    x = 31,245,499.34

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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.