Home / 7,244,802,976.20-10,867,204,464.30-2,337,476,782.20

Finding the Fourth Proportional to 7,244,802,976.20, 10,867,204,464.30 and 2,337,476,782.20

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Solution

The fourth proportional to 7,244,802,976.20, 10,867,204,464.30 and 2,337,476,782.20 is: 3,506,215,173.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,802,976.20 : 10,867,204,464.30 = 2,337,476,782.20 : x
  2. Step 2: Convert to fraction form
    7,244,802,976.20/10,867,204,464.30 = 2,337,476,782.20/x
  3. Step 3: Cross multiply
    7,244,802,976.20x = 10,867,204,464.30 × 2,337,476,782.20
  4. Step 4: Simplify right side
    7,244,802,976.20x = 25,401,838,122,721,435,648
  5. Step 5: Solve for x
    x = 25,401,838,122,721,435,648/7,244,802,976.20
  6. Step 6: Final answer
    x = 3,506,215,173.30

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Double scale
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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.