Home / 2,010,741,620.20-3,016,112,430.30-1,865,622,797.80

Finding the Fourth Proportional to 2,010,741,620.20, 3,016,112,430.30 and 1,865,622,797.80

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Solution

The fourth proportional to 2,010,741,620.20, 3,016,112,430.30 and 1,865,622,797.80 is: 2,798,434,196.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,741,620.20 : 3,016,112,430.30 = 1,865,622,797.80 : x
  2. Step 2: Convert to fraction form
    2,010,741,620.20/3,016,112,430.30 = 1,865,622,797.80/x
  3. Step 3: Cross multiply
    2,010,741,620.20x = 3,016,112,430.30 × 1,865,622,797.80
  4. Step 4: Simplify right side
    2,010,741,620.20x = 5,626,928,110,695,644,160
  5. Step 5: Solve for x
    x = 5,626,928,110,695,644,160/2,010,741,620.20
  6. Step 6: Final answer
    x = 2,798,434,196.70

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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.