Home / 31,181,324.09-46,769,737.57-9,613,674.41

Finding the Fourth Proportional to 31,181,324.09, 46,769,737.57 and 9,613,674.41

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Solution

The fourth proportional to 31,181,324.09, 46,769,737.57 and 9,613,674.41 is: 14,419,818.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,181,324.09 : 46,769,737.57 = 9,613,674.41 : x
  2. Step 2: Convert to fraction form
    31,181,324.09/46,769,737.57 = 9,613,674.41/x
  3. Step 3: Cross multiply
    31,181,324.09x = 46,769,737.57 × 9,613,674.41
  4. Step 4: Simplify right side
    31,181,324.09x = 449,629,028,981,241.69
  5. Step 5: Solve for x
    x = 449,629,028,981,241.69/31,181,324.09
  6. Step 6: Final answer
    x = 14,419,818.34

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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.