Home / 111,189,211.83-166,750,227.93-33,445,472.04

Finding the Fourth Proportional to 111,189,211.83, 166,750,227.93 and 33,445,472.04

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Solution

The fourth proportional to 111,189,211.83, 166,750,227.93 and 33,445,472.04 is: 50,158,104.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,189,211.83 : 166,750,227.93 = 33,445,472.04 : x
  2. Step 2: Convert to fraction form
    111,189,211.83/166,750,227.93 = 33,445,472.04/x
  3. Step 3: Cross multiply
    111,189,211.83x = 166,750,227.93 × 33,445,472.04
  4. Step 4: Simplify right side
    111,189,211.83x = 5,577,040,085,896,442
  5. Step 5: Solve for x
    x = 5,577,040,085,896,442/111,189,211.83
  6. Step 6: Final answer
    x = 50,158,104.32

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.