Home / 3,193,759,059.20-4,783,472,227.20-2,620,450,131.20

Finding the Fourth Proportional to 3,193,759,059.20, 4,783,472,227.20 and 2,620,450,131.20

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Solution

The fourth proportional to 3,193,759,059.20, 4,783,472,227.20 and 2,620,450,131.20 is: 3,924,795,262.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,759,059.20 : 4,783,472,227.20 = 2,620,450,131.20 : x
  2. Step 2: Convert to fraction form
    3,193,759,059.20/4,783,472,227.20 = 2,620,450,131.20/x
  3. Step 3: Cross multiply
    3,193,759,059.20x = 4,783,472,227.20 × 2,620,450,131.20
  4. Step 4: Simplify right side
    3,193,759,059.20x = 12,534,850,425,357,795,328
  5. Step 5: Solve for x
    x = 12,534,850,425,357,795,328/3,193,759,059.20
  6. Step 6: Final answer
    x = 3,924,795,262.58

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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.