Home / 332,127,631.56-458,336,114.04-179,364,132.48

Finding the Fourth Proportional to 332,127,631.56, 458,336,114.04 and 179,364,132.48

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Solution

The fourth proportional to 332,127,631.56, 458,336,114.04 and 179,364,132.48 is: 247,522,493.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,127,631.56 : 458,336,114.04 = 179,364,132.48 : x
  2. Step 2: Convert to fraction form
    332,127,631.56/458,336,114.04 = 179,364,132.48/x
  3. Step 3: Cross multiply
    332,127,631.56x = 458,336,114.04 × 179,364,132.48
  4. Step 4: Simplify right side
    332,127,631.56x = 82,209,059,479,038,944
  5. Step 5: Solve for x
    x = 82,209,059,479,038,944/332,127,631.56
  6. Step 6: Final answer
    x = 247,522,493.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.