Home / 273,399,709.24-409,933,487.94-107,204,096.35

Finding the Fourth Proportional to 273,399,709.24, 409,933,487.94 and 107,204,096.35

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Solution

The fourth proportional to 273,399,709.24, 409,933,487.94 and 107,204,096.35 is: 160,741,023.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,399,709.24 : 409,933,487.94 = 107,204,096.35 : x
  2. Step 2: Convert to fraction form
    273,399,709.24/409,933,487.94 = 107,204,096.35/x
  3. Step 3: Cross multiply
    273,399,709.24x = 409,933,487.94 × 107,204,096.35
  4. Step 4: Simplify right side
    273,399,709.24x = 43,946,549,138,211,320
  5. Step 5: Solve for x
    x = 43,946,549,138,211,320/273,399,709.24
  6. Step 6: Final answer
    x = 160,741,023.68

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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.