Home / 17,336,635.96-23,922,504.10-9,996,881.72

Finding the Fourth Proportional to 17,336,635.96, 23,922,504.10 and 9,996,881.72

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Solution

The fourth proportional to 17,336,635.96, 23,922,504.10 and 9,996,881.72 is: 13,794,512.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,336,635.96 : 23,922,504.10 = 9,996,881.72 : x
  2. Step 2: Convert to fraction form
    17,336,635.96/23,922,504.10 = 9,996,881.72/x
  3. Step 3: Cross multiply
    17,336,635.96x = 23,922,504.10 × 9,996,881.72
  4. Step 4: Simplify right side
    17,336,635.96x = 239,150,443,933,915.09
  5. Step 5: Solve for x
    x = 239,150,443,933,915.09/17,336,635.96
  6. Step 6: Final answer
    x = 13,794,512.64

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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.