Home / 69,350,230.64-104,012,340.56-34,797,354.95

Finding the Fourth Proportional to 69,350,230.64, 104,012,340.56 and 34,797,354.95

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Solution

The fourth proportional to 69,350,230.64, 104,012,340.56 and 34,797,354.95 is: 52,189,506.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,350,230.64 : 104,012,340.56 = 34,797,354.95 : x
  2. Step 2: Convert to fraction form
    69,350,230.64/104,012,340.56 = 34,797,354.95/x
  3. Step 3: Cross multiply
    69,350,230.64x = 104,012,340.56 × 34,797,354.95
  4. Step 4: Simplify right side
    69,350,230.64x = 3,619,354,332,952,553.50
  5. Step 5: Solve for x
    x = 3,619,354,332,952,553.50/69,350,230.64
  6. Step 6: Final answer
    x = 52,189,506.79

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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.