Home / 19,522,799.85-29,286,649.17-5,873,820.33

Finding the Fourth Proportional to 19,522,799.85, 29,286,649.17 and 5,873,820.33

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Solution

The fourth proportional to 19,522,799.85, 29,286,649.17 and 5,873,820.33 is: 8,811,467.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,522,799.85 : 29,286,649.17 = 5,873,820.33 : x
  2. Step 2: Convert to fraction form
    19,522,799.85/29,286,649.17 = 5,873,820.33/x
  3. Step 3: Cross multiply
    19,522,799.85x = 29,286,649.17 × 5,873,820.33
  4. Step 4: Simplify right side
    19,522,799.85x = 172,024,515,292,323.62
  5. Step 5: Solve for x
    x = 172,024,515,292,323.62/19,522,799.85
  6. Step 6: Final answer
    x = 8,811,467.44

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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.