Home / 50,509,213.48-75,775,043.58-23,568,172.84

Finding the Fourth Proportional to 50,509,213.48, 75,775,043.58 and 23,568,172.84

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Solution

The fourth proportional to 50,509,213.48, 75,775,043.58 and 23,568,172.84 is: 35,357,496.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,509,213.48 : 75,775,043.58 = 23,568,172.84 : x
  2. Step 2: Convert to fraction form
    50,509,213.48/75,775,043.58 = 23,568,172.84/x
  3. Step 3: Cross multiply
    50,509,213.48x = 75,775,043.58 × 23,568,172.84
  4. Step 4: Simplify right side
    50,509,213.48x = 1,785,879,324,051,972.25
  5. Step 5: Solve for x
    x = 1,785,879,324,051,972.25/50,509,213.48
  6. Step 6: Final answer
    x = 35,357,496.21

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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.