Home / 671,002,329,454.16-1,006,503,505,902.30-161,061,096,539.80

Finding the Fourth Proportional to 671,002,329,454.16, 1,006,503,505,902.30 and 161,061,096,539.80

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Solution

The fourth proportional to 671,002,329,454.16, 1,006,503,505,902.30 and 161,061,096,539.80 is: 241,591,647,623.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,002,329,454.16 : 1,006,503,505,902.30 = 161,061,096,539.80 : x
  2. Step 2: Convert to fraction form
    671,002,329,454.16/1,006,503,505,902.30 = 161,061,096,539.80/x
  3. Step 3: Cross multiply
    671,002,329,454.16x = 1,006,503,505,902.30 × 161,061,096,539.80
  4. Step 4: Simplify right side
    671,002,329,454.16x = 162,108,558,331,777,497,694,208
  5. Step 5: Solve for x
    x = 162,108,558,331,777,497,694,208/671,002,329,454.16
  6. Step 6: Final answer
    x = 241,591,647,623.11

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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.