Home / 16,003,440.11-24,005,161.19-3,872,904.71

Finding the Fourth Proportional to 16,003,440.11, 24,005,161.19 and 3,872,904.71

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Solution

The fourth proportional to 16,003,440.11, 24,005,161.19 and 3,872,904.71 is: 5,809,357.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,003,440.11 : 24,005,161.19 = 3,872,904.71 : x
  2. Step 2: Convert to fraction form
    16,003,440.11/24,005,161.19 = 3,872,904.71/x
  3. Step 3: Cross multiply
    16,003,440.11x = 24,005,161.19 × 3,872,904.71
  4. Step 4: Simplify right side
    16,003,440.11x = 92,969,701,726,716.66
  5. Step 5: Solve for x
    x = 92,969,701,726,716.66/16,003,440.11
  6. Step 6: Final answer
    x = 5,809,357.31

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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.