Home / 111,396,548.46-167,095,971.81-33,674,090.70

Finding the Fourth Proportional to 111,396,548.46, 167,095,971.81 and 33,674,090.70

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Solution

The fourth proportional to 111,396,548.46, 167,095,971.81 and 33,674,090.70 is: 50,511,483.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,396,548.46 : 167,095,971.81 = 33,674,090.70 : x
  2. Step 2: Convert to fraction form
    111,396,548.46/167,095,971.81 = 33,674,090.70/x
  3. Step 3: Cross multiply
    111,396,548.46x = 167,095,971.81 × 33,674,090.70
  4. Step 4: Simplify right side
    111,396,548.46x = 5,626,804,910,334,584
  5. Step 5: Solve for x
    x = 5,626,804,910,334,584/111,396,548.46
  6. Step 6: Final answer
    x = 50,511,483.42

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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.