Home / 11,699,172,910,278-17,545,859,443,590-3,954,268,252,819.20

Finding the Fourth Proportional to 11,699,172,910,278, 17,545,859,443,590 and 3,954,268,252,819.20

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Solution

The fourth proportional to 11,699,172,910,278, 17,545,859,443,590 and 3,954,268,252,819.20 is: 5,930,422,218,588.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,699,172,910,278 : 17,545,859,443,590 = 3,954,268,252,819.20 : x
  2. Step 2: Convert to fraction form
    11,699,172,910,278/17,545,859,443,590 = 3,954,268,252,819.20/x
  3. Step 3: Cross multiply
    11,699,172,910,278x = 17,545,859,443,590 × 3,954,268,252,819.20
  4. Step 4: Simplify right side
    11,699,172,910,278x = 69,381,034,966,215,896,304,975,872
  5. Step 5: Solve for x
    x = 69,381,034,966,215,896,304,975,872/11,699,172,910,278
  6. Step 6: Final answer
    x = 5,930,422,218,588.04

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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.