Home / 196,831,517.20-295,331,256.60-94,542,902.80

Finding the Fourth Proportional to 196,831,517.20, 295,331,256.60 and 94,542,902.80

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Solution

The fourth proportional to 196,831,517.20, 295,331,256.60 and 94,542,902.80 is: 141,854,692.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,831,517.20 : 295,331,256.60 = 94,542,902.80 : x
  2. Step 2: Convert to fraction form
    196,831,517.20/295,331,256.60 = 94,542,902.80/x
  3. Step 3: Cross multiply
    196,831,517.20x = 295,331,256.60 × 94,542,902.80
  4. Step 4: Simplify right side
    196,831,517.20x = 27,921,474,286,535,660
  5. Step 5: Solve for x
    x = 27,921,474,286,535,660/196,831,517.20
  6. Step 6: Final answer
    x = 141,854,692.19

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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.