Home / 69,350,232.54-104,012,343.42-34,797,356.85

Finding the Fourth Proportional to 69,350,232.54, 104,012,343.42 and 34,797,356.85

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Solution

The fourth proportional to 69,350,232.54, 104,012,343.42 and 34,797,356.85 is: 52,189,509.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,350,232.54 : 104,012,343.42 = 34,797,356.85 : x
  2. Step 2: Convert to fraction form
    69,350,232.54/104,012,343.42 = 34,797,356.85/x
  3. Step 3: Cross multiply
    69,350,232.54x = 104,012,343.42 × 34,797,356.85
  4. Step 4: Simplify right side
    69,350,232.54x = 3,619,354,630,790,489.50
  5. Step 5: Solve for x
    x = 3,619,354,630,790,489.50/69,350,232.54
  6. Step 6: Final answer
    x = 52,189,509.66

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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.