Home / 3,542,971,799.20-5,314,457,698.80-2,067,597,104.80

Finding the Fourth Proportional to 3,542,971,799.20, 5,314,457,698.80 and 2,067,597,104.80

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Solution

The fourth proportional to 3,542,971,799.20, 5,314,457,698.80 and 2,067,597,104.80 is: 3,101,395,657.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,971,799.20 : 5,314,457,698.80 = 2,067,597,104.80 : x
  2. Step 2: Convert to fraction form
    3,542,971,799.20/5,314,457,698.80 = 2,067,597,104.80/x
  3. Step 3: Cross multiply
    3,542,971,799.20x = 5,314,457,698.80 × 2,067,597,104.80
  4. Step 4: Simplify right side
    3,542,971,799.20x = 10,988,157,351,620,950,016
  5. Step 5: Solve for x
    x = 10,988,157,351,620,950,016/3,542,971,799.20
  6. Step 6: Final answer
    x = 3,101,395,657.20

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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.