Home / 17,812,093-24,580,735.86-9,663,331

Finding the Fourth Proportional to 17,812,093, 24,580,735.86 and 9,663,331

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Solution

The fourth proportional to 17,812,093, 24,580,735.86 and 9,663,331 is: 13,335,422.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,812,093 : 24,580,735.86 = 9,663,331 : x
  2. Step 2: Convert to fraction form
    17,812,093/24,580,735.86 = 9,663,331/x
  3. Step 3: Cross multiply
    17,812,093x = 24,580,735.86 × 9,663,331
  4. Step 4: Simplify right side
    17,812,093x = 237,531,786,838,749.66
  5. Step 5: Solve for x
    x = 237,531,786,838,749.66/17,812,093
  6. Step 6: Final answer
    x = 13,335,422.56

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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.