Home / 2,620,059,260,658.70-3,930,088,890,988.20-2,620,059,260,658.70

Finding the Fourth Proportional to 2,620,059,260,658.70, 3,930,088,890,988.20 and 2,620,059,260,658.70

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Solution

The fourth proportional to 2,620,059,260,658.70, 3,930,088,890,988.20 and 2,620,059,260,658.70 is: 3,930,088,890,988.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,620,059,260,658.70 : 3,930,088,890,988.20 = 2,620,059,260,658.70 : x
  2. Step 2: Convert to fraction form
    2,620,059,260,658.70/3,930,088,890,988.20 = 2,620,059,260,658.70/x
  3. Step 3: Cross multiply
    2,620,059,260,658.70x = 3,930,088,890,988.20 × 2,620,059,260,658.70
  4. Step 4: Simplify right side
    2,620,059,260,658.70x = 10,297,065,794,045,515,350,933,504
  5. Step 5: Solve for x
    x = 10,297,065,794,045,515,350,933,504/2,620,059,260,658.70
  6. Step 6: Final answer
    x = 3,930,088,890,988.20

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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.