Home / 17,903,720.62-26,802,052.76-10,965,353.27

Finding the Fourth Proportional to 17,903,720.62, 26,802,052.76 and 10,965,353.27

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Solution

The fourth proportional to 17,903,720.62, 26,802,052.76 and 10,965,353.27 is: 16,415,245.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,903,720.62 : 26,802,052.76 = 10,965,353.27 : x
  2. Step 2: Convert to fraction form
    17,903,720.62/26,802,052.76 = 10,965,353.27/x
  3. Step 3: Cross multiply
    17,903,720.62x = 26,802,052.76 × 10,965,353.27
  4. Step 4: Simplify right side
    17,903,720.62x = 293,893,976,706,301.56
  5. Step 5: Solve for x
    x = 293,893,976,706,301.56/17,903,720.62
  6. Step 6: Final answer
    x = 16,415,245.91

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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.