Home / 332,158,730.70-498,238,096.05-179,103,722.70

Finding the Fourth Proportional to 332,158,730.70, 498,238,096.05 and 179,103,722.70

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Solution

The fourth proportional to 332,158,730.70, 498,238,096.05 and 179,103,722.70 is: 268,655,584.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,158,730.70 : 498,238,096.05 = 179,103,722.70 : x
  2. Step 2: Convert to fraction form
    332,158,730.70/498,238,096.05 = 179,103,722.70/x
  3. Step 3: Cross multiply
    332,158,730.70x = 498,238,096.05 × 179,103,722.70
  4. Step 4: Simplify right side
    332,158,730.70x = 89,236,297,793,515,168
  5. Step 5: Solve for x
    x = 89,236,297,793,515,168/332,158,730.70
  6. Step 6: Final answer
    x = 268,655,584.05

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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.