Home / 17,531,013.53-26,296,520.52-4,751,518.23

Finding the Fourth Proportional to 17,531,013.53, 26,296,520.52 and 4,751,518.23

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Solution

The fourth proportional to 17,531,013.53, 26,296,520.52 and 4,751,518.23 is: 7,127,277.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,531,013.53 : 26,296,520.52 = 4,751,518.23 : x
  2. Step 2: Convert to fraction form
    17,531,013.53/26,296,520.52 = 4,751,518.23/x
  3. Step 3: Cross multiply
    17,531,013.53x = 26,296,520.52 × 4,751,518.23
  4. Step 4: Simplify right side
    17,531,013.53x = 124,948,396,674,441.73
  5. Step 5: Solve for x
    x = 124,948,396,674,441.73/17,531,013.53
  6. Step 6: Final answer
    x = 7,127,277.41

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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.