Home / 11,096,755.65-16,618,230.59-7,675,440.17

Finding the Fourth Proportional to 11,096,755.65, 16,618,230.59 and 7,675,440.17

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Solution

The fourth proportional to 11,096,755.65, 16,618,230.59 and 7,675,440.17 is: 11,494,551.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,096,755.65 : 16,618,230.59 = 7,675,440.17 : x
  2. Step 2: Convert to fraction form
    11,096,755.65/16,618,230.59 = 7,675,440.17/x
  3. Step 3: Cross multiply
    11,096,755.65x = 16,618,230.59 × 7,675,440.17
  4. Step 4: Simplify right side
    11,096,755.65x = 127,552,234,503,340.45
  5. Step 5: Solve for x
    x = 127,552,234,503,340.45/11,096,755.65
  6. Step 6: Final answer
    x = 11,494,551.97

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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.