Home / 17,179,290.42-23,707,873.44-9,444,527.52

Finding the Fourth Proportional to 17,179,290.42, 23,707,873.44 and 9,444,527.52

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Solution

The fourth proportional to 17,179,290.42, 23,707,873.44 and 9,444,527.52 is: 13,033,696.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,179,290.42 : 23,707,873.44 = 9,444,527.52 : x
  2. Step 2: Convert to fraction form
    17,179,290.42/23,707,873.44 = 9,444,527.52/x
  3. Step 3: Cross multiply
    17,179,290.42x = 23,707,873.44 × 9,444,527.52
  4. Step 4: Simplify right side
    17,179,290.42x = 223,909,663,144,757.06
  5. Step 5: Solve for x
    x = 223,909,663,144,757.06/17,179,290.42
  6. Step 6: Final answer
    x = 13,033,696.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.