Home / 110,368,015.40-165,576,906.30-33,694,581.80

Finding the Fourth Proportional to 110,368,015.40, 165,576,906.30 and 33,694,581.80

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Solution

The fourth proportional to 110,368,015.40, 165,576,906.30 and 33,694,581.80 is: 50,549,469.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,368,015.40 : 165,576,906.30 = 33,694,581.80 : x
  2. Step 2: Convert to fraction form
    110,368,015.40/165,576,906.30 = 33,694,581.80/x
  3. Step 3: Cross multiply
    110,368,015.40x = 165,576,906.30 × 33,694,581.80
  4. Step 4: Simplify right side
    110,368,015.40x = 5,579,044,613,516,285
  5. Step 5: Solve for x
    x = 5,579,044,613,516,285/110,368,015.40
  6. Step 6: Final answer
    x = 50,549,469.37

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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.