Home / 17,093,284.46-23,587,836.60-9,356,844.86

Finding the Fourth Proportional to 17,093,284.46, 23,587,836.60 and 9,356,844.86

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Solution

The fourth proportional to 17,093,284.46, 23,587,836.60 and 9,356,844.86 is: 12,911,955.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093,284.46 : 23,587,836.60 = 9,356,844.86 : x
  2. Step 2: Convert to fraction form
    17,093,284.46/23,587,836.60 = 9,356,844.86/x
  3. Step 3: Cross multiply
    17,093,284.46x = 23,587,836.60 × 9,356,844.86
  4. Step 4: Simplify right side
    17,093,284.46x = 220,707,727,649,229.88
  5. Step 5: Solve for x
    x = 220,707,727,649,229.88/17,093,284.46
  6. Step 6: Final answer
    x = 12,911,955.46

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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.