Home / 2,268,428,201.80-3,395,839,857.90-1,347,830,672.20

Finding the Fourth Proportional to 2,268,428,201.80, 3,395,839,857.90 and 1,347,830,672.20

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Solution

The fourth proportional to 2,268,428,201.80, 3,395,839,857.90 and 1,347,830,672.20 is: 2,017,704,203.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,428,201.80 : 3,395,839,857.90 = 1,347,830,672.20 : x
  2. Step 2: Convert to fraction form
    2,268,428,201.80/3,395,839,857.90 = 1,347,830,672.20/x
  3. Step 3: Cross multiply
    2,268,428,201.80x = 3,395,839,857.90 × 1,347,830,672.20
  4. Step 4: Simplify right side
    2,268,428,201.80x = 4,577,017,118,356,909,568
  5. Step 5: Solve for x
    x = 4,577,017,118,356,909,568/2,268,428,201.80
  6. Step 6: Final answer
    x = 2,017,704,203.61

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1.5x scale

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.