Home / 17,335,909.24-26,003,233.20-5,205,057.41

Finding the Fourth Proportional to 17,335,909.24, 26,003,233.20 and 5,205,057.41

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Solution

The fourth proportional to 17,335,909.24, 26,003,233.20 and 5,205,057.41 is: 7,807,396.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335,909.24 : 26,003,233.20 = 5,205,057.41 : x
  2. Step 2: Convert to fraction form
    17,335,909.24/26,003,233.20 = 5,205,057.41/x
  3. Step 3: Cross multiply
    17,335,909.24x = 26,003,233.20 × 5,205,057.41
  4. Step 4: Simplify right side
    17,335,909.24x = 135,348,321,651,618.02
  5. Step 5: Solve for x
    x = 135,348,321,651,618.02/17,335,909.24
  6. Step 6: Final answer
    x = 7,807,396.76

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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.