Home / 33,797,835.18-46,640,991.39-18,327,871.98

Finding the Fourth Proportional to 33,797,835.18, 46,640,991.39 and 18,327,871.98

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Solution

The fourth proportional to 33,797,835.18, 46,640,991.39 and 18,327,871.98 is: 25,292,451.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,797,835.18 : 46,640,991.39 = 18,327,871.98 : x
  2. Step 2: Convert to fraction form
    33,797,835.18/46,640,991.39 = 18,327,871.98/x
  3. Step 3: Cross multiply
    33,797,835.18x = 46,640,991.39 × 18,327,871.98
  4. Step 4: Simplify right side
    33,797,835.18x = 854,830,119,216,202.25
  5. Step 5: Solve for x
    x = 854,830,119,216,202.25/33,797,835.18
  6. Step 6: Final answer
    x = 25,292,451.86

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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.