Home / 175,410,180.80-262,548,400.80-136,862,993.60

Finding the Fourth Proportional to 175,410,180.80, 262,548,400.80 and 136,862,993.60

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Solution

The fourth proportional to 175,410,180.80, 262,548,400.80 and 136,862,993.60 is: 204,852,192.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,410,180.80 : 262,548,400.80 = 136,862,993.60 : x
  2. Step 2: Convert to fraction form
    175,410,180.80/262,548,400.80 = 136,862,993.60/x
  3. Step 3: Cross multiply
    175,410,180.80x = 262,548,400.80 × 136,862,993.60
  4. Step 4: Simplify right side
    175,410,180.80x = 35,933,160,098,380,636
  5. Step 5: Solve for x
    x = 35,933,160,098,380,636/175,410,180.80
  6. Step 6: Final answer
    x = 204,852,192.36

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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.