Home / 17,751,166.38-26,628,267.60-6,235,627.32

Finding the Fourth Proportional to 17,751,166.38, 26,628,267.60 and 6,235,627.32

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Solution

The fourth proportional to 17,751,166.38, 26,628,267.60 and 6,235,627.32 is: 9,353,974.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,166.38 : 26,628,267.60 = 6,235,627.32 : x
  2. Step 2: Convert to fraction form
    17,751,166.38/26,628,267.60 = 6,235,627.32/x
  3. Step 3: Cross multiply
    17,751,166.38x = 26,628,267.60 × 6,235,627.32
  4. Step 4: Simplify right side
    17,751,166.38x = 166,043,952,930,830.84
  5. Step 5: Solve for x
    x = 166,043,952,930,830.84/17,751,166.38
  6. Step 6: Final answer
    x = 9,353,974.23

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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.