Home / 15,392,960.12-23,082,943.44-4,611,793.16

Finding the Fourth Proportional to 15,392,960.12, 23,082,943.44 and 4,611,793.16

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Solution

The fourth proportional to 15,392,960.12, 23,082,943.44 and 4,611,793.16 is: 6,915,743.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,392,960.12 : 23,082,943.44 = 4,611,793.16 : x
  2. Step 2: Convert to fraction form
    15,392,960.12/23,082,943.44 = 4,611,793.16/x
  3. Step 3: Cross multiply
    15,392,960.12x = 23,082,943.44 × 4,611,793.16
  4. Step 4: Simplify right side
    15,392,960.12x = 106,453,760,669,258.88
  5. Step 5: Solve for x
    x = 106,453,760,669,258.88/15,392,960.12
  6. Step 6: Final answer
    x = 6,915,743.29

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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.