Home / 9,940,183.44-14,888,419.44-8,214,771.60

Finding the Fourth Proportional to 9,940,183.44, 14,888,419.44 and 8,214,771.60

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Solution

The fourth proportional to 9,940,183.44, 14,888,419.44 and 8,214,771.60 is: 12,304,095.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,940,183.44 : 14,888,419.44 = 8,214,771.60 : x
  2. Step 2: Convert to fraction form
    9,940,183.44/14,888,419.44 = 8,214,771.60/x
  3. Step 3: Cross multiply
    9,940,183.44x = 14,888,419.44 × 8,214,771.60
  4. Step 4: Simplify right side
    9,940,183.44x = 122,304,965,184,599.89
  5. Step 5: Solve for x
    x = 122,304,965,184,599.89/9,940,183.44
  6. Step 6: Final answer
    x = 12,304,095.38

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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.