Home / 17,264,433.26-25,894,583.04-13,430,086.58

Finding the Fourth Proportional to 17,264,433.26, 25,894,583.04 and 13,430,086.58

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Solution

The fourth proportional to 17,264,433.26, 25,894,583.04 and 13,430,086.58 is: 20,143,522.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,264,433.26 : 25,894,583.04 = 13,430,086.58 : x
  2. Step 2: Convert to fraction form
    17,264,433.26/25,894,583.04 = 13,430,086.58/x
  3. Step 3: Cross multiply
    17,264,433.26x = 25,894,583.04 × 13,430,086.58
  4. Step 4: Simplify right side
    17,264,433.26x = 347,766,492,180,199.56
  5. Step 5: Solve for x
    x = 347,766,492,180,199.56/17,264,433.26
  6. Step 6: Final answer
    x = 20,143,522.06

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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.