Home / 3,149,595,536,658.80-4,724,393,304,988.20-3,026,171,978,207.60

Finding the Fourth Proportional to 3,149,595,536,658.80, 4,724,393,304,988.20 and 3,026,171,978,207.60

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Solution

The fourth proportional to 3,149,595,536,658.80, 4,724,393,304,988.20 and 3,026,171,978,207.60 is: 4,539,257,967,311.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,595,536,658.80 : 4,724,393,304,988.20 = 3,026,171,978,207.60 : x
  2. Step 2: Convert to fraction form
    3,149,595,536,658.80/4,724,393,304,988.20 = 3,026,171,978,207.60/x
  3. Step 3: Cross multiply
    3,149,595,536,658.80x = 4,724,393,304,988.20 × 3,026,171,978,207.60
  4. Step 4: Simplify right side
    3,149,595,536,658.80x = 14,296,826,633,586,882,610,462,720
  5. Step 5: Solve for x
    x = 14,296,826,633,586,882,610,462,720/3,149,595,536,658.80
  6. Step 6: Final answer
    x = 4,539,257,967,311.40

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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.