Home / 17,449,128.27-24,079,327.79-9,714,170.43

Finding the Fourth Proportional to 17,449,128.27, 24,079,327.79 and 9,714,170.43

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Solution

The fourth proportional to 17,449,128.27, 24,079,327.79 and 9,714,170.43 is: 13,405,293.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,449,128.27 : 24,079,327.79 = 9,714,170.43 : x
  2. Step 2: Convert to fraction form
    17,449,128.27/24,079,327.79 = 9,714,170.43/x
  3. Step 3: Cross multiply
    17,449,128.27x = 24,079,327.79 × 9,714,170.43
  4. Step 4: Simplify right side
    17,449,128.27x = 233,910,693,943,324.41
  5. Step 5: Solve for x
    x = 233,910,693,943,324.41/17,449,128.27
  6. Step 6: Final answer
    x = 13,405,293.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.