Home / 17,965,349.92-26,958,697.44-6,613,770.16

Finding the Fourth Proportional to 17,965,349.92, 26,958,697.44 and 6,613,770.16

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Solution

The fourth proportional to 17,965,349.92, 26,958,697.44 and 6,613,770.16 is: 9,924,584.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,965,349.92 : 26,958,697.44 = 6,613,770.16 : x
  2. Step 2: Convert to fraction form
    17,965,349.92/26,958,697.44 = 6,613,770.16/x
  3. Step 3: Cross multiply
    17,965,349.92x = 26,958,697.44 × 6,613,770.16
  4. Step 4: Simplify right side
    17,965,349.92x = 178,298,628,681,140.41
  5. Step 5: Solve for x
    x = 178,298,628,681,140.41/17,965,349.92
  6. Step 6: Final answer
    x = 9,924,584.24

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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.