Home / 21,944,090.20-32,916,135.30-5,987,738.20

Finding the Fourth Proportional to 21,944,090.20, 32,916,135.30 and 5,987,738.20

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Solution

The fourth proportional to 21,944,090.20, 32,916,135.30 and 5,987,738.20 is: 8,981,607.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,944,090.20 : 32,916,135.30 = 5,987,738.20 : x
  2. Step 2: Convert to fraction form
    21,944,090.20/32,916,135.30 = 5,987,738.20/x
  3. Step 3: Cross multiply
    21,944,090.20x = 32,916,135.30 × 5,987,738.20
  4. Step 4: Simplify right side
    21,944,090.20x = 197,093,200,732,178.47
  5. Step 5: Solve for x
    x = 197,093,200,732,178.47/21,944,090.20
  6. Step 6: Final answer
    x = 8,981,607.30

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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.