Home / 326,183,544.14-450,133,364.43-179,505,828.14

Finding the Fourth Proportional to 326,183,544.14, 450,133,364.43 and 179,505,828.14

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Solution

The fourth proportional to 326,183,544.14, 450,133,364.43 and 179,505,828.14 is: 247,718,083.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,183,544.14 : 450,133,364.43 = 179,505,828.14 : x
  2. Step 2: Convert to fraction form
    326,183,544.14/450,133,364.43 = 179,505,828.14/x
  3. Step 3: Cross multiply
    326,183,544.14x = 450,133,364.43 × 179,505,828.14
  4. Step 4: Simplify right side
    326,183,544.14x = 80,801,562,353,200,896
  5. Step 5: Solve for x
    x = 80,801,562,353,200,896/326,183,544.14
  6. Step 6: Final answer
    x = 247,718,083.29

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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.