Home / 13,967,273.12-20,951,795.04-4,383,029.84

Finding the Fourth Proportional to 13,967,273.12, 20,951,795.04 and 4,383,029.84

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Solution

The fourth proportional to 13,967,273.12, 20,951,795.04 and 4,383,029.84 is: 6,574,822.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,967,273.12 : 20,951,795.04 = 4,383,029.84 : x
  2. Step 2: Convert to fraction form
    13,967,273.12/20,951,795.04 = 4,383,029.84/x
  3. Step 3: Cross multiply
    13,967,273.12x = 20,951,795.04 × 4,383,029.84
  4. Step 4: Simplify right side
    13,967,273.12x = 91,832,342,861,883.98
  5. Step 5: Solve for x
    x = 91,832,342,861,883.98/13,967,273.12
  6. Step 6: Final answer
    x = 6,574,822.59

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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.