Home / 23,960,546.68-33,065,553.01-12,947,296.07

Finding the Fourth Proportional to 23,960,546.68, 33,065,553.01 and 12,947,296.07

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Solution

The fourth proportional to 23,960,546.68, 33,065,553.01 and 12,947,296.07 is: 17,867,267.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,960,546.68 : 33,065,553.01 = 12,947,296.07 : x
  2. Step 2: Convert to fraction form
    23,960,546.68/33,065,553.01 = 12,947,296.07/x
  3. Step 3: Cross multiply
    23,960,546.68x = 33,065,553.01 × 12,947,296.07
  4. Step 4: Simplify right side
    23,960,546.68x = 428,109,504,723,871.75
  5. Step 5: Solve for x
    x = 428,109,504,723,871.75/23,960,546.68
  6. Step 6: Final answer
    x = 17,867,267.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.