Home / 237,183,464.52-327,295,310.04-144,353,712.60

Finding the Fourth Proportional to 237,183,464.52, 327,295,310.04 and 144,353,712.60

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Solution

The fourth proportional to 237,183,464.52, 327,295,310.04 and 144,353,712.60 is: 199,197,246.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,183,464.52 : 327,295,310.04 = 144,353,712.60 : x
  2. Step 2: Convert to fraction form
    237,183,464.52/327,295,310.04 = 144,353,712.60/x
  3. Step 3: Cross multiply
    237,183,464.52x = 327,295,310.04 × 144,353,712.60
  4. Step 4: Simplify right side
    237,183,464.52x = 47,246,293,120,842,056
  5. Step 5: Solve for x
    x = 47,246,293,120,842,056/237,183,464.52
  6. Step 6: Final answer
    x = 199,197,246.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.