Home / 17,064,738.90-25,611,105.15-16,504,866.90

Finding the Fourth Proportional to 17,064,738.90, 25,611,105.15 and 16,504,866.90

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Solution

The fourth proportional to 17,064,738.90, 25,611,105.15 and 16,504,866.90 is: 24,770,837.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,064,738.90 : 25,611,105.15 = 16,504,866.90 : x
  2. Step 2: Convert to fraction form
    17,064,738.90/25,611,105.15 = 16,504,866.90/x
  3. Step 3: Cross multiply
    17,064,738.90x = 25,611,105.15 × 16,504,866.90
  4. Step 4: Simplify right side
    17,064,738.90x = 422,707,881,662,654.50
  5. Step 5: Solve for x
    x = 422,707,881,662,654.50/17,064,738.90
  6. Step 6: Final answer
    x = 24,770,837.93

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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.