Home / 6,118,690,431,825-8,443,910,325,545.20-3,340,962,797,814.60

Finding the Fourth Proportional to 6,118,690,431,825, 8,443,910,325,545.20 and 3,340,962,797,814.60

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Solution

The fourth proportional to 6,118,690,431,825, 8,443,910,325,545.20 and 3,340,962,797,814.60 is: 4,610,592,835,191.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,118,690,431,825 : 8,443,910,325,545.20 = 3,340,962,797,814.60 : x
  2. Step 2: Convert to fraction form
    6,118,690,431,825/8,443,910,325,545.20 = 3,340,962,797,814.60/x
  3. Step 3: Cross multiply
    6,118,690,431,825x = 8,443,910,325,545.20 × 3,340,962,797,814.60
  4. Step 4: Simplify right side
    6,118,690,431,825x = 28,210,790,265,729,082,051,264,512
  5. Step 5: Solve for x
    x = 28,210,790,265,729,082,051,264,512/6,118,690,431,825
  6. Step 6: Final answer
    x = 4,610,592,835,191.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.