Home / 237,794,015,345-356,724,529,874.28-76,391,301,255.44

Finding the Fourth Proportional to 237,794,015,345, 356,724,529,874.28 and 76,391,301,255.44

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Solution

The fourth proportional to 237,794,015,345, 356,724,529,874.28 and 76,391,301,255.44 is: 114,597,715,957.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,794,015,345 : 356,724,529,874.28 = 76,391,301,255.44 : x
  2. Step 2: Convert to fraction form
    237,794,015,345/356,724,529,874.28 = 76,391,301,255.44/x
  3. Step 3: Cross multiply
    237,794,015,345x = 356,724,529,874.28 × 76,391,301,255.44
  4. Step 4: Simplify right side
    237,794,015,345x = 27,250,651,026,831,330,770,944
  5. Step 5: Solve for x
    x = 27,250,651,026,831,330,770,944/237,794,015,345
  6. Step 6: Final answer
    x = 114,597,715,957.21

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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.