Home / 323,733,414,783.68-446,734,413,310.92-177,217,532,532.56

Finding the Fourth Proportional to 323,733,414,783.68, 446,734,413,310.92 and 177,217,532,532.56

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Solution

The fourth proportional to 323,733,414,783.68, 446,734,413,310.92 and 177,217,532,532.56 is: 244,550,506,092.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,733,414,783.68 : 446,734,413,310.92 = 177,217,532,532.56 : x
  2. Step 2: Convert to fraction form
    323,733,414,783.68/446,734,413,310.92 = 177,217,532,532.56/x
  3. Step 3: Cross multiply
    323,733,414,783.68x = 446,734,413,310.92 × 177,217,532,532.56
  4. Step 4: Simplify right side
    323,733,414,783.68x = 79,169,170,424,342,060,728,320
  5. Step 5: Solve for x
    x = 79,169,170,424,342,060,728,320/323,733,414,783.68
  6. Step 6: Final answer
    x = 244,550,506,092.31

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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.