Home / 118,322,080.60-177,469,124.10-32,055,136.60

Finding the Fourth Proportional to 118,322,080.60, 177,469,124.10 and 32,055,136.60

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Solution

The fourth proportional to 118,322,080.60, 177,469,124.10 and 32,055,136.60 is: 48,078,912.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,322,080.60 : 177,469,124.10 = 32,055,136.60 : x
  2. Step 2: Convert to fraction form
    118,322,080.60/177,469,124.10 = 32,055,136.60/x
  3. Step 3: Cross multiply
    118,322,080.60x = 177,469,124.10 × 32,055,136.60
  4. Step 4: Simplify right side
    118,322,080.60x = 5,688,797,015,307,852
  5. Step 5: Solve for x
    x = 5,688,797,015,307,852/118,322,080.60
  6. Step 6: Final answer
    x = 48,078,912.97

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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.