Home / 11,093,301.68-16,641,740.56-3,416,942.95

Finding the Fourth Proportional to 11,093,301.68, 16,641,740.56 and 3,416,942.95

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Solution

The fourth proportional to 11,093,301.68, 16,641,740.56 and 3,416,942.95 is: 5,125,965.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093,301.68 : 16,641,740.56 = 3,416,942.95 : x
  2. Step 2: Convert to fraction form
    11,093,301.68/16,641,740.56 = 3,416,942.95/x
  3. Step 3: Cross multiply
    11,093,301.68x = 16,641,740.56 × 3,416,942.95
  4. Step 4: Simplify right side
    11,093,301.68x = 56,863,878,055,295.88
  5. Step 5: Solve for x
    x = 56,863,878,055,295.88/11,093,301.68
  6. Step 6: Final answer
    x = 5,125,965.17

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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.