Home / 17,306,211.68-25,941,012.24-6,518,845.16

Finding the Fourth Proportional to 17,306,211.68, 25,941,012.24 and 6,518,845.16

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Solution

The fourth proportional to 17,306,211.68, 25,941,012.24 and 6,518,845.16 is: 9,771,372.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,306,211.68 : 25,941,012.24 = 6,518,845.16 : x
  2. Step 2: Convert to fraction form
    17,306,211.68/25,941,012.24 = 6,518,845.16/x
  3. Step 3: Cross multiply
    17,306,211.68x = 25,941,012.24 × 6,518,845.16
  4. Step 4: Simplify right side
    17,306,211.68x = 169,105,442,086,224.75
  5. Step 5: Solve for x
    x = 169,105,442,086,224.75/17,306,211.68
  6. Step 6: Final answer
    x = 9,771,372.57

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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.