Home / 17,745,613.20-24,489,020.03-9,596,851.20

Finding the Fourth Proportional to 17,745,613.20, 24,489,020.03 and 9,596,851.20

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Solution

The fourth proportional to 17,745,613.20, 24,489,020.03 and 9,596,851.20 is: 13,243,694.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,745,613.20 : 24,489,020.03 = 9,596,851.20 : x
  2. Step 2: Convert to fraction form
    17,745,613.20/24,489,020.03 = 9,596,851.20/x
  3. Step 3: Cross multiply
    17,745,613.20x = 24,489,020.03 × 9,596,851.20
  4. Step 4: Simplify right side
    17,745,613.20x = 235,017,481,261,729.53
  5. Step 5: Solve for x
    x = 235,017,481,261,729.53/17,745,613.20
  6. Step 6: Final answer
    x = 13,243,694.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.