Home / 3,014,741,336.45-4,157,455,773.83-1,995,853,892.45

Finding the Fourth Proportional to 3,014,741,336.45, 4,157,455,773.83 and 1,995,853,892.45

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Solution

The fourth proportional to 3,014,741,336.45, 4,157,455,773.83 and 1,995,853,892.45 is: 2,752,366,907.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,741,336.45 : 4,157,455,773.83 = 1,995,853,892.45 : x
  2. Step 2: Convert to fraction form
    3,014,741,336.45/4,157,455,773.83 = 1,995,853,892.45/x
  3. Step 3: Cross multiply
    3,014,741,336.45x = 4,157,455,773.83 × 1,995,853,892.45
  4. Step 4: Simplify right side
    3,014,741,336.45x = 8,297,674,288,856,564,736
  5. Step 5: Solve for x
    x = 8,297,674,288,856,564,736/3,014,741,336.45
  6. Step 6: Final answer
    x = 2,752,366,907.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.