Home / 11,933,232.40-17,902,440.60-4,360,186

Finding the Fourth Proportional to 11,933,232.40, 17,902,440.60 and 4,360,186

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Solution

The fourth proportional to 11,933,232.40, 17,902,440.60 and 4,360,186 is: 6,541,226.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,933,232.40 : 17,902,440.60 = 4,360,186 : x
  2. Step 2: Convert to fraction form
    11,933,232.40/17,902,440.60 = 4,360,186/x
  3. Step 3: Cross multiply
    11,933,232.40x = 17,902,440.60 × 4,360,186
  4. Step 4: Simplify right side
    11,933,232.40x = 78,057,970,869,951.61
  5. Step 5: Solve for x
    x = 78,057,970,869,951.61/11,933,232.40
  6. Step 6: Final answer
    x = 6,541,226.07

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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.