Home / 17,135,020.26-23,646,187.89-9,294,512.82

Finding the Fourth Proportional to 17,135,020.26, 23,646,187.89 and 9,294,512.82

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Solution

The fourth proportional to 17,135,020.26, 23,646,187.89 and 9,294,512.82 is: 12,826,351.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,135,020.26 : 23,646,187.89 = 9,294,512.82 : x
  2. Step 2: Convert to fraction form
    17,135,020.26/23,646,187.89 = 9,294,512.82/x
  3. Step 3: Cross multiply
    17,135,020.26x = 23,646,187.89 × 9,294,512.82
  4. Step 4: Simplify right side
    17,135,020.26x = 219,779,796,487,733.75
  5. Step 5: Solve for x
    x = 219,779,796,487,733.75/17,135,020.26
  6. Step 6: Final answer
    x = 12,826,351.71

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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.