Home / 110,116,936.50-165,164,673.87-33,440,629.14

Finding the Fourth Proportional to 110,116,936.50, 165,164,673.87 and 33,440,629.14

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Solution

The fourth proportional to 110,116,936.50, 165,164,673.87 and 33,440,629.14 is: 50,157,684.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,116,936.50 : 165,164,673.87 = 33,440,629.14 : x
  2. Step 2: Convert to fraction form
    110,116,936.50/165,164,673.87 = 33,440,629.14/x
  3. Step 3: Cross multiply
    110,116,936.50x = 165,164,673.87 × 33,440,629.14
  4. Step 4: Simplify right side
    110,116,936.50x = 5,523,210,605,915,719
  5. Step 5: Solve for x
    x = 5,523,210,605,915,719/110,116,936.50
  6. Step 6: Final answer
    x = 50,157,684.93

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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.