Home / 17,083,344.42-23,575,017.42-9,348,388.38

Finding the Fourth Proportional to 17,083,344.42, 23,575,017.42 and 9,348,388.38

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Solution

The fourth proportional to 17,083,344.42, 23,575,017.42 and 9,348,388.38 is: 12,900,777.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,083,344.42 : 23,575,017.42 = 9,348,388.38 : x
  2. Step 2: Convert to fraction form
    17,083,344.42/23,575,017.42 = 9,348,388.38/x
  3. Step 3: Cross multiply
    17,083,344.42x = 23,575,017.42 × 9,348,388.38
  4. Step 4: Simplify right side
    17,083,344.42x = 220,388,418,907,425.62
  5. Step 5: Solve for x
    x = 220,388,418,907,425.62/17,083,344.42
  6. Step 6: Final answer
    x = 12,900,777.12

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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.