Home / 3,275,548,039.20-4,913,322,058.80-1,639,560,064.80

Finding the Fourth Proportional to 3,275,548,039.20, 4,913,322,058.80 and 1,639,560,064.80

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Solution

The fourth proportional to 3,275,548,039.20, 4,913,322,058.80 and 1,639,560,064.80 is: 2,459,340,097.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,548,039.20 : 4,913,322,058.80 = 1,639,560,064.80 : x
  2. Step 2: Convert to fraction form
    3,275,548,039.20/4,913,322,058.80 = 1,639,560,064.80/x
  3. Step 3: Cross multiply
    3,275,548,039.20x = 4,913,322,058.80 × 1,639,560,064.80
  4. Step 4: Simplify right side
    3,275,548,039.20x = 8,055,686,633,109,397,504
  5. Step 5: Solve for x
    x = 8,055,686,633,109,397,504/3,275,548,039.20
  6. Step 6: Final answer
    x = 2,459,340,097.20

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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.