Home / 3,014,741,317.44-4,157,455,747.73-1,995,853,873.44

Finding the Fourth Proportional to 3,014,741,317.44, 4,157,455,747.73 and 1,995,853,873.44

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Solution

The fourth proportional to 3,014,741,317.44, 4,157,455,747.73 and 1,995,853,873.44 is: 2,752,366,881.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,741,317.44 : 4,157,455,747.73 = 1,995,853,873.44 : x
  2. Step 2: Convert to fraction form
    3,014,741,317.44/4,157,455,747.73 = 1,995,853,873.44/x
  3. Step 3: Cross multiply
    3,014,741,317.44x = 4,157,455,747.73 × 1,995,853,873.44
  4. Step 4: Simplify right side
    3,014,741,317.44x = 8,297,674,157,752,332,288
  5. Step 5: Solve for x
    x = 8,297,674,157,752,332,288/3,014,741,317.44
  6. Step 6: Final answer
    x = 2,752,366,881.28

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Double scale
Find fourth proportional to 3,014,741,318.44, 4,157,455,749.10 and 1,995,853,874.44
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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.