Home / 17,796,002.40-26,694,003.60-15,556,514.40

Finding the Fourth Proportional to 17,796,002.40, 26,694,003.60 and 15,556,514.40

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Solution

The fourth proportional to 17,796,002.40, 26,694,003.60 and 15,556,514.40 is: 23,334,771.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,796,002.40 : 26,694,003.60 = 15,556,514.40 : x
  2. Step 2: Convert to fraction form
    17,796,002.40/26,694,003.60 = 15,556,514.40/x
  3. Step 3: Cross multiply
    17,796,002.40x = 26,694,003.60 × 15,556,514.40
  4. Step 4: Simplify right side
    17,796,002.40x = 415,265,651,397,051.88
  5. Step 5: Solve for x
    x = 415,265,651,397,051.88/17,796,002.40
  6. Step 6: Final answer
    x = 23,334,771.60

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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.