Home / 33,797,815.92-46,640,998.40-18,327,896.46

Finding the Fourth Proportional to 33,797,815.92, 46,640,998.40 and 18,327,896.46

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Solution

The fourth proportional to 33,797,815.92, 46,640,998.40 and 18,327,896.46 is: 25,292,503.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,797,815.92 : 46,640,998.40 = 18,327,896.46 : x
  2. Step 2: Convert to fraction form
    33,797,815.92/46,640,998.40 = 18,327,896.46/x
  3. Step 3: Cross multiply
    33,797,815.92x = 46,640,998.40 × 18,327,896.46
  4. Step 4: Simplify right side
    33,797,815.92x = 854,831,389,374,586.25
  5. Step 5: Solve for x
    x = 854,831,389,374,586.25/33,797,815.92
  6. Step 6: Final answer
    x = 25,292,503.85

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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.