Home / 9,101,100.03-13,651,185.61-3,343,391.97

Finding the Fourth Proportional to 9,101,100.03, 13,651,185.61 and 3,343,391.97

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Solution

The fourth proportional to 9,101,100.03, 13,651,185.61 and 3,343,391.97 is: 5,014,917.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,101,100.03 : 13,651,185.61 = 3,343,391.97 : x
  2. Step 2: Convert to fraction form
    9,101,100.03/13,651,185.61 = 3,343,391.97/x
  3. Step 3: Cross multiply
    9,101,100.03x = 13,651,185.61 × 3,343,391.97
  4. Step 4: Simplify right side
    9,101,100.03x = 45,641,264,322,028.23
  5. Step 5: Solve for x
    x = 45,641,264,322,028.23/9,101,100.03
  6. Step 6: Final answer
    x = 5,014,917.33

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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.