Home / 21,619,079,682.94-32,433,509,446.62-11,670,309,866.08

Finding the Fourth Proportional to 21,619,079,682.94, 32,433,509,446.62 and 11,670,309,866.08

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Solution

The fourth proportional to 21,619,079,682.94, 32,433,509,446.62 and 11,670,309,866.08 is: 17,508,104,453.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,619,079,682.94 : 32,433,509,446.62 = 11,670,309,866.08 : x
  2. Step 2: Convert to fraction form
    21,619,079,682.94/32,433,509,446.62 = 11,670,309,866.08/x
  3. Step 3: Cross multiply
    21,619,079,682.94x = 32,433,509,446.62 × 11,670,309,866.08
  4. Step 4: Simplify right side
    21,619,079,682.94x = 378,509,105,286,488,260,608
  5. Step 5: Solve for x
    x = 378,509,105,286,488,260,608/21,619,079,682.94
  6. Step 6: Final answer
    x = 17,508,104,453.92

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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.