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Finding the Fourth Proportional to 17,303,014.80, 25,954,522.20 and 17,303,014.80

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Solution

The fourth proportional to 17,303,014.80, 25,954,522.20 and 17,303,014.80 is: 25,954,522.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,303,014.80 : 25,954,522.20 = 17,303,014.80 : x
  2. Step 2: Convert to fraction form
    17,303,014.80/25,954,522.20 = 17,303,014.80/x
  3. Step 3: Cross multiply
    17,303,014.80x = 25,954,522.20 × 17,303,014.80
  4. Step 4: Simplify right side
    17,303,014.80x = 449,091,481,753,528.56
  5. Step 5: Solve for x
    x = 449,091,481,753,528.56/17,303,014.80
  6. Step 6: Final answer
    x = 25,954,522.20

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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.