Home / 135,331,215.60-202,996,823.40-33,093,922.80

Finding the Fourth Proportional to 135,331,215.60, 202,996,823.40 and 33,093,922.80

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Solution

The fourth proportional to 135,331,215.60, 202,996,823.40 and 33,093,922.80 is: 49,640,884.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,331,215.60 : 202,996,823.40 = 33,093,922.80 : x
  2. Step 2: Convert to fraction form
    135,331,215.60/202,996,823.40 = 33,093,922.80/x
  3. Step 3: Cross multiply
    135,331,215.60x = 202,996,823.40 × 33,093,922.80
  4. Step 4: Simplify right side
    135,331,215.60x = 6,717,961,202,244,834
  5. Step 5: Solve for x
    x = 6,717,961,202,244,834/135,331,215.60
  6. Step 6: Final answer
    x = 49,640,884.20

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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.