Home / 110,847,983.36-166,280,839.70-38,035,463.36

Finding the Fourth Proportional to 110,847,983.36, 166,280,839.70 and 38,035,463.36

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Solution

The fourth proportional to 110,847,983.36, 166,280,839.70 and 38,035,463.36 is: 57,056,236.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,847,983.36 : 166,280,839.70 = 38,035,463.36 : x
  2. Step 2: Convert to fraction form
    110,847,983.36/166,280,839.70 = 38,035,463.36/x
  3. Step 3: Cross multiply
    110,847,983.36x = 166,280,839.70 × 38,035,463.36
  4. Step 4: Simplify right side
    110,847,983.36x = 6,324,568,785,879,383
  5. Step 5: Solve for x
    x = 6,324,568,785,879,383/110,847,983.36
  6. Step 6: Final answer
    x = 57,056,236.79

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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.