Home / 11,699,172,910,210-17,545,859,443,488-3,954,268,252,751

Finding the Fourth Proportional to 11,699,172,910,210, 17,545,859,443,488 and 3,954,268,252,751

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Solution

The fourth proportional to 11,699,172,910,210, 17,545,859,443,488 and 3,954,268,252,751 is: 5,930,422,218,485.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,699,172,910,210 : 17,545,859,443,488 = 3,954,268,252,751 : x
  2. Step 2: Convert to fraction form
    11,699,172,910,210/17,545,859,443,488 = 3,954,268,252,751/x
  3. Step 3: Cross multiply
    11,699,172,910,210x = 17,545,859,443,488 × 3,954,268,252,751
  4. Step 4: Simplify right side
    11,699,172,910,210x = 69,381,034,964,615,926,497,935,360
  5. Step 5: Solve for x
    x = 69,381,034,964,615,926,497,935,360/11,699,172,910,210
  6. Step 6: Final answer
    x = 5,930,422,218,485.75

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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.