Home / 17,030,469.96-25,556,987.34-9,359,471.88

Finding the Fourth Proportional to 17,030,469.96, 25,556,987.34 and 9,359,471.88

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Solution

The fourth proportional to 17,030,469.96, 25,556,987.34 and 9,359,471.88 is: 14,045,408.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,030,469.96 : 25,556,987.34 = 9,359,471.88 : x
  2. Step 2: Convert to fraction form
    17,030,469.96/25,556,987.34 = 9,359,471.88/x
  3. Step 3: Cross multiply
    17,030,469.96x = 25,556,987.34 × 9,359,471.88
  4. Step 4: Simplify right side
    17,030,469.96x = 239,199,904,346,246.03
  5. Step 5: Solve for x
    x = 239,199,904,346,246.03/17,030,469.96
  6. Step 6: Final answer
    x = 14,045,408.31

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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.