Home / 13,649,067,101.80-20,473,600,652.70-3,834,414,713.80

Finding the Fourth Proportional to 13,649,067,101.80, 20,473,600,652.70 and 3,834,414,713.80

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Solution

The fourth proportional to 13,649,067,101.80, 20,473,600,652.70 and 3,834,414,713.80 is: 5,751,622,070.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,649,067,101.80 : 20,473,600,652.70 = 3,834,414,713.80 : x
  2. Step 2: Convert to fraction form
    13,649,067,101.80/20,473,600,652.70 = 3,834,414,713.80/x
  3. Step 3: Cross multiply
    13,649,067,101.80x = 20,473,600,652.70 × 3,834,414,713.80
  4. Step 4: Simplify right side
    13,649,067,101.80x = 78,504,275,587,178,168,320
  5. Step 5: Solve for x
    x = 78,504,275,587,178,168,320/13,649,067,101.80
  6. Step 6: Final answer
    x = 5,751,622,070.70

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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.