Home / 16,984,394.01-25,475,879.37-5,469,606.39

Finding the Fourth Proportional to 16,984,394.01, 25,475,879.37 and 5,469,606.39

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Solution

The fourth proportional to 16,984,394.01, 25,475,879.37 and 5,469,606.39 is: 8,204,180.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,984,394.01 : 25,475,879.37 = 5,469,606.39 : x
  2. Step 2: Convert to fraction form
    16,984,394.01/25,475,879.37 = 5,469,606.39/x
  3. Step 3: Cross multiply
    16,984,394.01x = 25,475,879.37 × 5,469,606.39
  4. Step 4: Simplify right side
    16,984,394.01x = 139,343,032,593,021.17
  5. Step 5: Solve for x
    x = 139,343,032,593,021.17/16,984,394.01
  6. Step 6: Final answer
    x = 8,204,180.41

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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.