Home / 27,611,235.06-41,416,852.59-8,441,992.14

Finding the Fourth Proportional to 27,611,235.06, 41,416,852.59 and 8,441,992.14

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Solution

The fourth proportional to 27,611,235.06, 41,416,852.59 and 8,441,992.14 is: 12,662,988.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,611,235.06 : 41,416,852.59 = 8,441,992.14 : x
  2. Step 2: Convert to fraction form
    27,611,235.06/41,416,852.59 = 8,441,992.14/x
  3. Step 3: Cross multiply
    27,611,235.06x = 41,416,852.59 × 8,441,992.14
  4. Step 4: Simplify right side
    27,611,235.06x = 349,640,744,028,318.69
  5. Step 5: Solve for x
    x = 349,640,744,028,318.69/27,611,235.06
  6. Step 6: Final answer
    x = 12,662,988.21

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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.