Home / 27,611,233.56-41,416,850.34-8,441,990.64

Finding the Fourth Proportional to 27,611,233.56, 41,416,850.34 and 8,441,990.64

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Solution

The fourth proportional to 27,611,233.56, 41,416,850.34 and 8,441,990.64 is: 12,662,985.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,611,233.56 : 41,416,850.34 = 8,441,990.64 : x
  2. Step 2: Convert to fraction form
    27,611,233.56/41,416,850.34 = 8,441,990.64/x
  3. Step 3: Cross multiply
    27,611,233.56x = 41,416,850.34 × 8,441,990.64
  4. Step 4: Simplify right side
    27,611,233.56x = 349,640,662,908,560.88
  5. Step 5: Solve for x
    x = 349,640,662,908,560.88/27,611,233.56
  6. Step 6: Final answer
    x = 12,662,985.96

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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.