Home / 2,620,059,260,657.50-3,930,088,890,986.20-2,620,059,260,657.50

Finding the Fourth Proportional to 2,620,059,260,657.50, 3,930,088,890,986.20 and 2,620,059,260,657.50

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Solution

The fourth proportional to 2,620,059,260,657.50, 3,930,088,890,986.20 and 2,620,059,260,657.50 is: 3,930,088,890,986.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,620,059,260,657.50 : 3,930,088,890,986.20 = 2,620,059,260,657.50 : x
  2. Step 2: Convert to fraction form
    2,620,059,260,657.50/3,930,088,890,986.20 = 2,620,059,260,657.50/x
  3. Step 3: Cross multiply
    2,620,059,260,657.50x = 3,930,088,890,986.20 × 2,620,059,260,657.50
  4. Step 4: Simplify right side
    2,620,059,260,657.50x = 10,297,065,794,035,557,469,257,728
  5. Step 5: Solve for x
    x = 10,297,065,794,035,557,469,257,728/2,620,059,260,657.50
  6. Step 6: Final answer
    x = 3,930,088,890,986.20

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Double scale
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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.