Home / 69,350,229.51-104,012,338.87-34,797,353.82

Finding the Fourth Proportional to 69,350,229.51, 104,012,338.87 and 34,797,353.82

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Solution

The fourth proportional to 69,350,229.51, 104,012,338.87 and 34,797,353.82 is: 52,189,505.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,350,229.51 : 104,012,338.87 = 34,797,353.82 : x
  2. Step 2: Convert to fraction form
    69,350,229.51/104,012,338.87 = 34,797,353.82/x
  3. Step 3: Cross multiply
    69,350,229.51x = 104,012,338.87 × 34,797,353.82
  4. Step 4: Simplify right side
    69,350,229.51x = 3,619,354,157,348,626
  5. Step 5: Solve for x
    x = 3,619,354,157,348,626/69,350,229.51
  6. Step 6: Final answer
    x = 52,189,505.11

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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.