Home / 598,673,511.60-898,346,190.60-253,568,410.80

Finding the Fourth Proportional to 598,673,511.60, 898,346,190.60 and 253,568,410.80

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Solution

The fourth proportional to 598,673,511.60, 898,346,190.60 and 253,568,410.80 is: 380,494,896.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,673,511.60 : 898,346,190.60 = 253,568,410.80 : x
  2. Step 2: Convert to fraction form
    598,673,511.60/898,346,190.60 = 253,568,410.80/x
  3. Step 3: Cross multiply
    598,673,511.60x = 898,346,190.60 × 253,568,410.80
  4. Step 4: Simplify right side
    598,673,511.60x = 227,792,215,898,675,904
  5. Step 5: Solve for x
    x = 227,792,215,898,675,904/598,673,511.60
  6. Step 6: Final answer
    x = 380,494,896.61

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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.