Home / 16,661,204.82-24,992,903.79-4,365,469.21

Finding the Fourth Proportional to 16,661,204.82, 24,992,903.79 and 4,365,469.21

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Solution

The fourth proportional to 16,661,204.82, 24,992,903.79 and 4,365,469.21 is: 6,548,491.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,661,204.82 : 24,992,903.79 = 4,365,469.21 : x
  2. Step 2: Convert to fraction form
    16,661,204.82/24,992,903.79 = 4,365,469.21/x
  3. Step 3: Cross multiply
    16,661,204.82x = 24,992,903.79 × 4,365,469.21
  4. Step 4: Simplify right side
    16,661,204.82x = 109,105,751,941,909.95
  5. Step 5: Solve for x
    x = 109,105,751,941,909.95/16,661,204.82
  6. Step 6: Final answer
    x = 6,548,491.13

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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.