Home / 663,522,133,690.53-995,328,147,383.55-233,206,902,156.82

Finding the Fourth Proportional to 663,522,133,690.53, 995,328,147,383.55 and 233,206,902,156.82

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Solution

The fourth proportional to 663,522,133,690.53, 995,328,147,383.55 and 233,206,902,156.82 is: 349,826,150,621.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,522,133,690.53 : 995,328,147,383.55 = 233,206,902,156.82 : x
  2. Step 2: Convert to fraction form
    663,522,133,690.53/995,328,147,383.55 = 233,206,902,156.82/x
  3. Step 3: Cross multiply
    663,522,133,690.53x = 995,328,147,383.55 × 233,206,902,156.82
  4. Step 4: Simplify right side
    663,522,133,690.53x = 232,117,393,880,804,470,292,480
  5. Step 5: Solve for x
    x = 232,117,393,880,804,470,292,480/663,522,133,690.53
  6. Step 6: Final answer
    x = 349,826,150,621.02

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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.