Home / 3,496,148,924.70-5,244,223,387.05-3,115,212,015.90

Finding the Fourth Proportional to 3,496,148,924.70, 5,244,223,387.05 and 3,115,212,015.90

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Solution

The fourth proportional to 3,496,148,924.70, 5,244,223,387.05 and 3,115,212,015.90 is: 4,672,818,023.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,148,924.70 : 5,244,223,387.05 = 3,115,212,015.90 : x
  2. Step 2: Convert to fraction form
    3,496,148,924.70/5,244,223,387.05 = 3,115,212,015.90/x
  3. Step 3: Cross multiply
    3,496,148,924.70x = 5,244,223,387.05 × 3,115,212,015.90
  4. Step 4: Simplify right side
    3,496,148,924.70x = 16,336,867,709,401,958,400
  5. Step 5: Solve for x
    x = 16,336,867,709,401,958,400/3,496,148,924.70
  6. Step 6: Final answer
    x = 4,672,818,023.85

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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.