Home / 11,765,559.51-17,530,084.62-11,104,751.97

Finding the Fourth Proportional to 11,765,559.51, 17,530,084.62 and 11,104,751.97

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Solution

The fourth proportional to 11,765,559.51, 17,530,084.62 and 11,104,751.97 is: 16,545,515.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,765,559.51 : 17,530,084.62 = 11,104,751.97 : x
  2. Step 2: Convert to fraction form
    11,765,559.51/17,530,084.62 = 11,104,751.97/x
  3. Step 3: Cross multiply
    11,765,559.51x = 17,530,084.62 × 11,104,751.97
  4. Step 4: Simplify right side
    11,765,559.51x = 194,667,241,718,211.72
  5. Step 5: Solve for x
    x = 194,667,241,718,211.72/11,765,559.51
  6. Step 6: Final answer
    x = 16,545,515.03

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.