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Finding the Fourth Proportional to 467,442.09, 701,330.00 and 151,900.11

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Solution

The fourth proportional to 467,442.09, 701,330.00 and 151,900.11 is: 227,904.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,442.09 : 701,330.00 = 151,900.11 : x
  2. Step 2: Convert to fraction form
    467,442.09/701,330.00 = 151,900.11/x
  3. Step 3: Cross multiply
    467,442.09x = 701,330.00 × 151,900.11
  4. Step 4: Simplify right side
    467,442.09x = 106,532,103,386.80
  5. Step 5: Solve for x
    x = 106,532,103,386.80/467,442.09
  6. Step 6: Final answer
    x = 227,904.39

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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.