Home / 17,365,290.30-23,965,573.68-9,632,823.75

Finding the Fourth Proportional to 17,365,290.30, 23,965,573.68 and 9,632,823.75

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Solution

The fourth proportional to 17,365,290.30, 23,965,573.68 and 9,632,823.75 is: 13,294,113.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,365,290.30 : 23,965,573.68 = 9,632,823.75 : x
  2. Step 2: Convert to fraction form
    17,365,290.30/23,965,573.68 = 9,632,823.75/x
  3. Step 3: Cross multiply
    17,365,290.30x = 23,965,573.68 × 9,632,823.75
  4. Step 4: Simplify right side
    17,365,290.30x = 230,856,147,327,078.91
  5. Step 5: Solve for x
    x = 230,856,147,327,078.91/17,365,290.30
  6. Step 6: Final answer
    x = 13,294,113.91

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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.