Home / 110,504,515.53-165,728,499.48-32,763,240.88

Finding the Fourth Proportional to 110,504,515.53, 165,728,499.48 and 32,763,240.88

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Solution

The fourth proportional to 110,504,515.53, 165,728,499.48 and 32,763,240.88 is: 49,136,478.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,504,515.53 : 165,728,499.48 = 32,763,240.88 : x
  2. Step 2: Convert to fraction form
    110,504,515.53/165,728,499.48 = 32,763,240.88/x
  3. Step 3: Cross multiply
    110,504,515.53x = 165,728,499.48 × 32,763,240.88
  4. Step 4: Simplify right side
    110,504,515.53x = 5,429,802,749,287,966
  5. Step 5: Solve for x
    x = 5,429,802,749,287,966/110,504,515.53
  6. Step 6: Final answer
    x = 49,136,478.48

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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.