Home / 17,777,451.79-24,534,874.46-10,042,992.34

Finding the Fourth Proportional to 17,777,451.79, 24,534,874.46 and 10,042,992.34

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Solution

The fourth proportional to 17,777,451.79, 24,534,874.46 and 10,042,992.34 is: 13,860,454.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,777,451.79 : 24,534,874.46 = 10,042,992.34 : x
  2. Step 2: Convert to fraction form
    17,777,451.79/24,534,874.46 = 10,042,992.34/x
  3. Step 3: Cross multiply
    17,777,451.79x = 24,534,874.46 × 10,042,992.34
  4. Step 4: Simplify right side
    17,777,451.79x = 246,403,556,264,641.66
  5. Step 5: Solve for x
    x = 246,403,556,264,641.66/17,777,451.79
  6. Step 6: Final answer
    x = 13,860,454.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.