Home / 252,614,600.92-348,949,353.57-190,361,269.48

Finding the Fourth Proportional to 252,614,600.92, 348,949,353.57 and 190,361,269.48

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Solution

The fourth proportional to 252,614,600.92, 348,949,353.57 and 190,361,269.48 is: 262,955,671.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,614,600.92 : 348,949,353.57 = 190,361,269.48 : x
  2. Step 2: Convert to fraction form
    252,614,600.92/348,949,353.57 = 190,361,269.48/x
  3. Step 3: Cross multiply
    252,614,600.92x = 348,949,353.57 × 190,361,269.48
  4. Step 4: Simplify right side
    252,614,600.92x = 66,426,441,929,810,568
  5. Step 5: Solve for x
    x = 66,426,441,929,810,568/252,614,600.92
  6. Step 6: Final answer
    x = 262,955,671.16

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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.