Home / 8,157,296,244,586-11,262,150,072,260-5,192,596,993,181

Finding the Fourth Proportional to 8,157,296,244,586, 11,262,150,072,260 and 5,192,596,993,181

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Solution

The fourth proportional to 8,157,296,244,586, 11,262,150,072,260 and 5,192,596,993,181 is: 7,169,018,366,935.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,157,296,244,586 : 11,262,150,072,260 = 5,192,596,993,181 : x
  2. Step 2: Convert to fraction form
    8,157,296,244,586/11,262,150,072,260 = 5,192,596,993,181/x
  3. Step 3: Cross multiply
    8,157,296,244,586x = 11,262,150,072,260 × 5,192,596,993,181
  4. Step 4: Simplify right side
    8,157,296,244,586x = 58,479,806,601,970,456,949,948,416
  5. Step 5: Solve for x
    x = 58,479,806,601,970,456,949,948,416/8,157,296,244,586
  6. Step 6: Final answer
    x = 7,169,018,366,935.43

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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.