Home / 3,670,267,079.55-5,505,400,619.33-2,275,553,319.15

Finding the Fourth Proportional to 3,670,267,079.55, 5,505,400,619.33 and 2,275,553,319.15

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Solution

The fourth proportional to 3,670,267,079.55, 5,505,400,619.33 and 2,275,553,319.15 is: 3,413,329,978.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,267,079.55 : 5,505,400,619.33 = 2,275,553,319.15 : x
  2. Step 2: Convert to fraction form
    3,670,267,079.55/5,505,400,619.33 = 2,275,553,319.15/x
  3. Step 3: Cross multiply
    3,670,267,079.55x = 5,505,400,619.33 × 2,275,553,319.15
  4. Step 4: Simplify right side
    3,670,267,079.55x = 12,527,832,652,555,468,800
  5. Step 5: Solve for x
    x = 12,527,832,652,555,468,800/3,670,267,079.55
  6. Step 6: Final answer
    x = 3,413,329,978.73

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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.