Home / 4,261,043,821,450.70-6,391,565,608,656.90-1,965,629,134,000.70

Finding the Fourth Proportional to 4,261,043,821,450.70, 6,391,565,608,656.90 and 1,965,629,134,000.70

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Solution

The fourth proportional to 4,261,043,821,450.70, 6,391,565,608,656.90 and 1,965,629,134,000.70 is: 2,948,443,644,021.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261,043,821,450.70 : 6,391,565,608,656.90 = 1,965,629,134,000.70 : x
  2. Step 2: Convert to fraction form
    4,261,043,821,450.70/6,391,565,608,656.90 = 1,965,629,134,000.70/x
  3. Step 3: Cross multiply
    4,261,043,821,450.70x = 6,391,565,608,656.90 × 1,965,629,134,000.70
  4. Step 4: Simplify right side
    4,261,043,821,450.70x = 12,563,447,572,252,919,467,081,728
  5. Step 5: Solve for x
    x = 12,563,447,572,252,919,467,081,728/4,261,043,821,450.70
  6. Step 6: Final answer
    x = 2,948,443,644,021.39

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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.