Home / 23,223,029.72-34,830,471.26-8,846,960.18

Finding the Fourth Proportional to 23,223,029.72, 34,830,471.26 and 8,846,960.18

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Solution

The fourth proportional to 23,223,029.72, 34,830,471.26 and 8,846,960.18 is: 13,268,888.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,223,029.72 : 34,830,471.26 = 8,846,960.18 : x
  2. Step 2: Convert to fraction form
    23,223,029.72/34,830,471.26 = 8,846,960.18/x
  3. Step 3: Cross multiply
    23,223,029.72x = 34,830,471.26 × 8,846,960.18
  4. Step 4: Simplify right side
    23,223,029.72x = 308,143,792,135,819.50
  5. Step 5: Solve for x
    x = 308,143,792,135,819.50/23,223,029.72
  6. Step 6: Final answer
    x = 13,268,888.51

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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.