Home / 22,626,731.31-33,940,408.38-6,452,684.31

Finding the Fourth Proportional to 22,626,731.31, 33,940,408.38 and 6,452,684.31

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Solution

The fourth proportional to 22,626,731.31, 33,940,408.38 and 6,452,684.31 is: 9,679,115.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,626,731.31 : 33,940,408.38 = 6,452,684.31 : x
  2. Step 2: Convert to fraction form
    22,626,731.31/33,940,408.38 = 6,452,684.31/x
  3. Step 3: Cross multiply
    22,626,731.31x = 33,940,408.38 × 6,452,684.31
  4. Step 4: Simplify right side
    22,626,731.31x = 219,006,740,628,618.53
  5. Step 5: Solve for x
    x = 219,006,740,628,618.53/22,626,731.31
  6. Step 6: Final answer
    x = 9,679,115.27

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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.