Home / 27,659,928.54-41,496,060.24-8,492,623.14

Finding the Fourth Proportional to 27,659,928.54, 41,496,060.24 and 8,492,623.14

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Solution

The fourth proportional to 27,659,928.54, 41,496,060.24 and 8,492,623.14 is: 12,740,828.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,659,928.54 : 41,496,060.24 = 8,492,623.14 : x
  2. Step 2: Convert to fraction form
    27,659,928.54/41,496,060.24 = 8,492,623.14/x
  3. Step 3: Cross multiply
    27,659,928.54x = 41,496,060.24 × 8,492,623.14
  4. Step 4: Simplify right side
    27,659,928.54x = 352,410,401,413,058
  5. Step 5: Solve for x
    x = 352,410,401,413,058/27,659,928.54
  6. Step 6: Final answer
    x = 12,740,828.34

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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.