Home / 17,882,322-26,827,481.16-6,522,770.24

Finding the Fourth Proportional to 17,882,322, 26,827,481.16 and 6,522,770.24

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Solution

The fourth proportional to 17,882,322, 26,827,481.16 and 6,522,770.24 is: 9,785,613.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,882,322 : 26,827,481.16 = 6,522,770.24 : x
  2. Step 2: Convert to fraction form
    17,882,322/26,827,481.16 = 6,522,770.24/x
  3. Step 3: Cross multiply
    17,882,322x = 26,827,481.16 × 6,522,770.24
  4. Step 4: Simplify right side
    17,882,322x = 174,989,495,724,608.69
  5. Step 5: Solve for x
    x = 174,989,495,724,608.69/17,882,322
  6. Step 6: Final answer
    x = 9,785,613.73

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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.