Home / 69,456,519.23-104,194,680.84-22,760,016.44

Finding the Fourth Proportional to 69,456,519.23, 104,194,680.84 and 22,760,016.44

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Solution

The fourth proportional to 69,456,519.23, 104,194,680.84 and 22,760,016.44 is: 34,143,269.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,456,519.23 : 104,194,680.84 = 22,760,016.44 : x
  2. Step 2: Convert to fraction form
    69,456,519.23/104,194,680.84 = 22,760,016.44/x
  3. Step 3: Cross multiply
    69,456,519.23x = 104,194,680.84 × 22,760,016.44
  4. Step 4: Simplify right side
    69,456,519.23x = 2,371,472,648,357,979.50
  5. Step 5: Solve for x
    x = 2,371,472,648,357,979.50/69,456,519.23
  6. Step 6: Final answer
    x = 34,143,269.41

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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.