Home / 5,448,234,575,680.50-8,172,359,728,912.50-2,224,902,337,998.90

Finding the Fourth Proportional to 5,448,234,575,680.50, 8,172,359,728,912.50 and 2,224,902,337,998.90

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Solution

The fourth proportional to 5,448,234,575,680.50, 8,172,359,728,912.50 and 2,224,902,337,998.90 is: 3,337,356,718,998.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,234,575,680.50 : 8,172,359,728,912.50 = 2,224,902,337,998.90 : x
  2. Step 2: Convert to fraction form
    5,448,234,575,680.50/8,172,359,728,912.50 = 2,224,902,337,998.90/x
  3. Step 3: Cross multiply
    5,448,234,575,680.50x = 8,172,359,728,912.50 × 2,224,902,337,998.90
  4. Step 4: Simplify right side
    5,448,234,575,680.50x = 18,182,702,267,825,477,832,933,376
  5. Step 5: Solve for x
    x = 18,182,702,267,825,477,832,933,376/5,448,234,575,680.50
  6. Step 6: Final answer
    x = 3,337,356,718,998.17

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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.