Home / 17,751,517.52-26,628,790.95-6,235,978.34

Finding the Fourth Proportional to 17,751,517.52, 26,628,790.95 and 6,235,978.34

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Solution

The fourth proportional to 17,751,517.52, 26,628,790.95 and 6,235,978.34 is: 9,354,499.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,517.52 : 26,628,790.95 = 6,235,978.34 : x
  2. Step 2: Convert to fraction form
    17,751,517.52/26,628,790.95 = 6,235,978.34/x
  3. Step 3: Cross multiply
    17,751,517.52x = 26,628,790.95 × 6,235,978.34
  4. Step 4: Simplify right side
    17,751,517.52x = 166,056,563,584,588
  5. Step 5: Solve for x
    x = 166,056,563,584,588/17,751,517.52
  6. Step 6: Final answer
    x = 9,354,499.60

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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.