Home / 17,074,558.26-23,562,389.43-9,339,433.29

Finding the Fourth Proportional to 17,074,558.26, 23,562,389.43 and 9,339,433.29

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Solution

The fourth proportional to 17,074,558.26, 23,562,389.43 and 9,339,433.29 is: 12,888,143.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,074,558.26 : 23,562,389.43 = 9,339,433.29 : x
  2. Step 2: Convert to fraction form
    17,074,558.26/23,562,389.43 = 9,339,433.29/x
  3. Step 3: Cross multiply
    17,074,558.26x = 23,562,389.43 × 9,339,433.29
  4. Step 4: Simplify right side
    17,074,558.26x = 220,059,364,234,486.09
  5. Step 5: Solve for x
    x = 220,059,364,234,486.09/17,074,558.26
  6. Step 6: Final answer
    x = 12,888,143.92

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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.