Home / 202,504,505.87-303,754,544.47-49,150,562.31

Finding the Fourth Proportional to 202,504,505.87, 303,754,544.47 and 49,150,562.31

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Solution

The fourth proportional to 202,504,505.87, 303,754,544.47 and 49,150,562.31 is: 73,725,306.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,504,505.87 : 303,754,544.47 = 49,150,562.31 : x
  2. Step 2: Convert to fraction form
    202,504,505.87/303,754,544.47 = 49,150,562.31/x
  3. Step 3: Cross multiply
    202,504,505.87x = 303,754,544.47 × 49,150,562.31
  4. Step 4: Simplify right side
    202,504,505.87x = 14,929,706,664,714,692
  5. Step 5: Solve for x
    x = 14,929,706,664,714,692/202,504,505.87
  6. Step 6: Final answer
    x = 73,725,306.01

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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.