Home / 22,672,744,612.20-33,984,174,620.70-7,943,184,138.60

Finding the Fourth Proportional to 22,672,744,612.20, 33,984,174,620.70 and 7,943,184,138.60

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Solution

The fourth proportional to 22,672,744,612.20, 33,984,174,620.70 and 7,943,184,138.60 is: 11,906,037,907.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,672,744,612.20 : 33,984,174,620.70 = 7,943,184,138.60 : x
  2. Step 2: Convert to fraction form
    22,672,744,612.20/33,984,174,620.70 = 7,943,184,138.60/x
  3. Step 3: Cross multiply
    22,672,744,612.20x = 33,984,174,620.70 × 7,943,184,138.60
  4. Step 4: Simplify right side
    22,672,744,612.20x = 269,942,556,810,556,932,096
  5. Step 5: Solve for x
    x = 269,942,556,810,556,932,096/22,672,744,612.20
  6. Step 6: Final answer
    x = 11,906,037,907.09

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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.