Home / 202,504,514.38-303,754,557.21-49,150,570.81

Finding the Fourth Proportional to 202,504,514.38, 303,754,557.21 and 49,150,570.81

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Solution

The fourth proportional to 202,504,514.38, 303,754,557.21 and 49,150,570.81 is: 73,725,318.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,504,514.38 : 303,754,557.21 = 49,150,570.81 : x
  2. Step 2: Convert to fraction form
    202,504,514.38/303,754,557.21 = 49,150,570.81/x
  3. Step 3: Cross multiply
    202,504,514.38x = 303,754,557.21 × 49,150,570.81
  4. Step 4: Simplify right side
    202,504,514.38x = 14,929,709,873,010,300
  5. Step 5: Solve for x
    x = 14,929,709,873,010,300/202,504,514.38
  6. Step 6: Final answer
    x = 73,725,318.76

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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.