Home / 3,670,267,268.80-5,505,400,903.20-2,275,553,508.40

Finding the Fourth Proportional to 3,670,267,268.80, 5,505,400,903.20 and 2,275,553,508.40

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Solution

The fourth proportional to 3,670,267,268.80, 5,505,400,903.20 and 2,275,553,508.40 is: 3,413,330,262.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,267,268.80 : 5,505,400,903.20 = 2,275,553,508.40 : x
  2. Step 2: Convert to fraction form
    3,670,267,268.80/5,505,400,903.20 = 2,275,553,508.40/x
  3. Step 3: Cross multiply
    3,670,267,268.80x = 5,505,400,903.20 × 2,275,553,508.40
  4. Step 4: Simplify right side
    3,670,267,268.80x = 12,527,834,340,425,289,728
  5. Step 5: Solve for x
    x = 12,527,834,340,425,289,728/3,670,267,268.80
  6. Step 6: Final answer
    x = 3,413,330,262.60

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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.