Home / 17,576,920.56-26,355,748.14-5,443,015.44

Finding the Fourth Proportional to 17,576,920.56, 26,355,748.14 and 5,443,015.44

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Solution

The fourth proportional to 17,576,920.56, 26,355,748.14 and 5,443,015.44 is: 8,161,540.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,576,920.56 : 26,355,748.14 = 5,443,015.44 : x
  2. Step 2: Convert to fraction form
    17,576,920.56/26,355,748.14 = 5,443,015.44/x
  3. Step 3: Cross multiply
    17,576,920.56x = 26,355,748.14 × 5,443,015.44
  4. Step 4: Simplify right side
    17,576,920.56x = 143,454,744,058,771.28
  5. Step 5: Solve for x
    x = 143,454,744,058,771.28/17,576,920.56
  6. Step 6: Final answer
    x = 8,161,540.22

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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.