Home / 3,884,448,604.80-5,826,672,907.20-3,819,951,350.40

Finding the Fourth Proportional to 3,884,448,604.80, 5,826,672,907.20 and 3,819,951,350.40

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Solution

The fourth proportional to 3,884,448,604.80, 5,826,672,907.20 and 3,819,951,350.40 is: 5,729,927,025.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,448,604.80 : 5,826,672,907.20 = 3,819,951,350.40 : x
  2. Step 2: Convert to fraction form
    3,884,448,604.80/5,826,672,907.20 = 3,819,951,350.40/x
  3. Step 3: Cross multiply
    3,884,448,604.80x = 5,826,672,907.20 × 3,819,951,350.40
  4. Step 4: Simplify right side
    3,884,448,604.80x = 22,257,607,040,197,734,400
  5. Step 5: Solve for x
    x = 22,257,607,040,197,734,400/3,884,448,604.80
  6. Step 6: Final answer
    x = 5,729,927,025.60

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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.