Home / 6,206,434,458.40-9,309,627,193.20-1,844,366,730.40

Finding the Fourth Proportional to 6,206,434,458.40, 9,309,627,193.20 and 1,844,366,730.40

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Solution

The fourth proportional to 6,206,434,458.40, 9,309,627,193.20 and 1,844,366,730.40 is: 2,766,542,816.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,434,458.40 : 9,309,627,193.20 = 1,844,366,730.40 : x
  2. Step 2: Convert to fraction form
    6,206,434,458.40/9,309,627,193.20 = 1,844,366,730.40/x
  3. Step 3: Cross multiply
    6,206,434,458.40x = 9,309,627,193.20 × 1,844,366,730.40
  4. Step 4: Simplify right side
    6,206,434,458.40x = 17,170,366,667,565,215,744
  5. Step 5: Solve for x
    x = 17,170,366,667,565,215,744/6,206,434,458.40
  6. Step 6: Final answer
    x = 2,766,542,816.60

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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.