Home / 332,979,053,450.50-499,576,146,346.15-154,022,432,103.83

Finding the Fourth Proportional to 332,979,053,450.50, 499,576,146,346.15 and 154,022,432,103.83

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Solution

The fourth proportional to 332,979,053,450.50, 499,576,146,346.15 and 154,022,432,103.83 is: 231,083,403,847.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,979,053,450.50 : 499,576,146,346.15 = 154,022,432,103.83 : x
  2. Step 2: Convert to fraction form
    332,979,053,450.50/499,576,146,346.15 = 154,022,432,103.83/x
  3. Step 3: Cross multiply
    332,979,053,450.50x = 499,576,146,346.15 × 154,022,432,103.83
  4. Step 4: Simplify right side
    332,979,053,450.50x = 76,945,933,081,292,925,042,688
  5. Step 5: Solve for x
    x = 76,945,933,081,292,925,042,688/332,979,053,450.50
  6. Step 6: Final answer
    x = 231,083,403,847.60

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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.