Home / 2,226,788,984,840.10-3,338,380,971,514.20-696,177,419,337.85

Finding the Fourth Proportional to 2,226,788,984,840.10, 3,338,380,971,514.20 and 696,177,419,337.85

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Solution

The fourth proportional to 2,226,788,984,840.10, 3,338,380,971,514.20 and 696,177,419,337.85 is: 1,043,702,598,377.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,788,984,840.10 : 3,338,380,971,514.20 = 696,177,419,337.85 : x
  2. Step 2: Convert to fraction form
    2,226,788,984,840.10/3,338,380,971,514.20 = 696,177,419,337.85/x
  3. Step 3: Cross multiply
    2,226,788,984,840.10x = 3,338,380,971,514.20 × 696,177,419,337.85
  4. Step 4: Simplify right side
    2,226,788,984,840.10x = 2,324,105,449,515,340,296,880,128
  5. Step 5: Solve for x
    x = 2,324,105,449,515,340,296,880,128/2,226,788,984,840.10
  6. Step 6: Final answer
    x = 1,043,702,598,377.20

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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.