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Finding the Fourth Proportional to 181,224,234.15, 271,836,351.23 and 181,224,234.15

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Solution

The fourth proportional to 181,224,234.15, 271,836,351.23 and 181,224,234.15 is: 271,836,351.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,224,234.15 : 271,836,351.23 = 181,224,234.15 : x
  2. Step 2: Convert to fraction form
    181,224,234.15/271,836,351.23 = 181,224,234.15/x
  3. Step 3: Cross multiply
    181,224,234.15x = 271,836,351.23 × 181,224,234.15
  4. Step 4: Simplify right side
    181,224,234.15x = 49,263,334,564,881,048
  5. Step 5: Solve for x
    x = 49,263,334,564,881,048/181,224,234.15
  6. Step 6: Final answer
    x = 271,836,351.23

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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.