Home / 2,620,059,260,651.50-3,930,088,890,977.20-2,620,059,260,651.50

Finding the Fourth Proportional to 2,620,059,260,651.50, 3,930,088,890,977.20 and 2,620,059,260,651.50

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Solution

The fourth proportional to 2,620,059,260,651.50, 3,930,088,890,977.20 and 2,620,059,260,651.50 is: 3,930,088,890,977.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,620,059,260,651.50 : 3,930,088,890,977.20 = 2,620,059,260,651.50 : x
  2. Step 2: Convert to fraction form
    2,620,059,260,651.50/3,930,088,890,977.20 = 2,620,059,260,651.50/x
  3. Step 3: Cross multiply
    2,620,059,260,651.50x = 3,930,088,890,977.20 × 2,620,059,260,651.50
  4. Step 4: Simplify right side
    2,620,059,260,651.50x = 10,297,065,793,988,396,580,864,000
  5. Step 5: Solve for x
    x = 10,297,065,793,988,396,580,864,000/2,620,059,260,651.50
  6. Step 6: Final answer
    x = 3,930,088,890,977.20

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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.