Home / 332,414,962.44-498,647,506.68-99,227,253.84

Finding the Fourth Proportional to 332,414,962.44, 498,647,506.68 and 99,227,253.84

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Solution

The fourth proportional to 332,414,962.44, 498,647,506.68 and 99,227,253.84 is: 148,848,362.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,414,962.44 : 498,647,506.68 = 99,227,253.84 : x
  2. Step 2: Convert to fraction form
    332,414,962.44/498,647,506.68 = 99,227,253.84/x
  3. Step 3: Cross multiply
    332,414,962.44x = 498,647,506.68 × 99,227,253.84
  4. Step 4: Simplify right side
    332,414,962.44x = 49,479,422,722,019,456
  5. Step 5: Solve for x
    x = 49,479,422,722,019,456/332,414,962.44
  6. Step 6: Final answer
    x = 148,848,362.18

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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.