Home / 332,136,039.70-498,204,059.55-177,167,844.10

Finding the Fourth Proportional to 332,136,039.70, 498,204,059.55 and 177,167,844.10

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Solution

The fourth proportional to 332,136,039.70, 498,204,059.55 and 177,167,844.10 is: 265,751,766.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,136,039.70 : 498,204,059.55 = 177,167,844.10 : x
  2. Step 2: Convert to fraction form
    332,136,039.70/498,204,059.55 = 177,167,844.10/x
  3. Step 3: Cross multiply
    332,136,039.70x = 498,204,059.55 × 177,167,844.10
  4. Step 4: Simplify right side
    332,136,039.70x = 88,265,739,152,341,520
  5. Step 5: Solve for x
    x = 88,265,739,152,341,520/332,136,039.70
  6. Step 6: Final answer
    x = 265,751,766.15

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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.