Home / 11,699,172,909,776-17,545,859,442,838-3,954,268,252,317.20

Finding the Fourth Proportional to 11,699,172,909,776, 17,545,859,442,838 and 3,954,268,252,317.20

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Solution

The fourth proportional to 11,699,172,909,776, 17,545,859,442,838 and 3,954,268,252,317.20 is: 5,930,422,217,835.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,699,172,909,776 : 17,545,859,442,838 = 3,954,268,252,317.20 : x
  2. Step 2: Convert to fraction form
    11,699,172,909,776/17,545,859,442,838 = 3,954,268,252,317.20/x
  3. Step 3: Cross multiply
    11,699,172,909,776x = 17,545,859,442,838 × 3,954,268,252,317.20
  4. Step 4: Simplify right side
    11,699,172,909,776x = 69,381,034,954,434,259,846,168,576
  5. Step 5: Solve for x
    x = 69,381,034,954,434,259,846,168,576/11,699,172,909,776
  6. Step 6: Final answer
    x = 5,930,422,217,835.46

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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.