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Finding the Fourth Proportional to 444,151.31, 666,227.06 and 124,350.29

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Solution

The fourth proportional to 444,151.31, 666,227.06 and 124,350.29 is: 186,525.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,151.31 : 666,227.06 = 124,350.29 : x
  2. Step 2: Convert to fraction form
    444,151.31/666,227.06 = 124,350.29/x
  3. Step 3: Cross multiply
    444,151.31x = 666,227.06 × 124,350.29
  4. Step 4: Simplify right side
    444,151.31x = 82,845,530,093.29
  5. Step 5: Solve for x
    x = 82,845,530,093.29/444,151.31
  6. Step 6: Final answer
    x = 186,525.46

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1.5x scale

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.