Home / 447,049,033,835.72-616,924,528,310.94-244,052,804,481.80

Finding the Fourth Proportional to 447,049,033,835.72, 616,924,528,310.94 and 244,052,804,481.80

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Solution

The fourth proportional to 447,049,033,835.72, 616,924,528,310.94 and 244,052,804,481.80 is: 336,791,156,880.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    447,049,033,835.72 : 616,924,528,310.94 = 244,052,804,481.80 : x
  2. Step 2: Convert to fraction form
    447,049,033,835.72/616,924,528,310.94 = 244,052,804,481.80/x
  3. Step 3: Cross multiply
    447,049,033,835.72x = 616,924,528,310.94 × 244,052,804,481.80
  4. Step 4: Simplify right side
    447,049,033,835.72x = 150,562,161,287,896,504,467,456
  5. Step 5: Solve for x
    x = 150,562,161,287,896,504,467,456/447,049,033,835.72
  6. Step 6: Final answer
    x = 336,791,156,880.62

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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.