Home / 17,727,555.88-26,583,610.38-9,416,540.44

Finding the Fourth Proportional to 17,727,555.88, 26,583,610.38 and 9,416,540.44

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Solution

The fourth proportional to 17,727,555.88, 26,583,610.38 and 9,416,540.44 is: 14,120,708.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,727,555.88 : 26,583,610.38 = 9,416,540.44 : x
  2. Step 2: Convert to fraction form
    17,727,555.88/26,583,610.38 = 9,416,540.44/x
  3. Step 3: Cross multiply
    17,727,555.88x = 26,583,610.38 × 9,416,540.44
  4. Step 4: Simplify right side
    17,727,555.88x = 250,325,642,184,473.75
  5. Step 5: Solve for x
    x = 250,325,642,184,473.75/17,727,555.88
  6. Step 6: Final answer
    x = 14,120,708.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.