Home / 24,144,449.60-36,204,232.80-8,990,580.80

Finding the Fourth Proportional to 24,144,449.60, 36,204,232.80 and 8,990,580.80

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Solution

The fourth proportional to 24,144,449.60, 36,204,232.80 and 8,990,580.80 is: 13,481,238.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,144,449.60 : 36,204,232.80 = 8,990,580.80 : x
  2. Step 2: Convert to fraction form
    24,144,449.60/36,204,232.80 = 8,990,580.80/x
  3. Step 3: Cross multiply
    24,144,449.60x = 36,204,232.80 × 8,990,580.80
  4. Step 4: Simplify right side
    24,144,449.60x = 325,497,080,290,410.25
  5. Step 5: Solve for x
    x = 325,497,080,290,410.25/24,144,449.60
  6. Step 6: Final answer
    x = 13,481,238.37

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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.