Home / 13,797,596.14-20,714,706.69-11,788,749.16

Finding the Fourth Proportional to 13,797,596.14, 20,714,706.69 and 11,788,749.16

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Solution

The fourth proportional to 13,797,596.14, 20,714,706.69 and 11,788,749.16 is: 17,698,770.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,797,596.14 : 20,714,706.69 = 11,788,749.16 : x
  2. Step 2: Convert to fraction form
    13,797,596.14/20,714,706.69 = 11,788,749.16/x
  3. Step 3: Cross multiply
    13,797,596.14x = 20,714,706.69 × 11,788,749.16
  4. Step 4: Simplify right side
    13,797,596.14x = 244,200,481,091,383.91
  5. Step 5: Solve for x
    x = 244,200,481,091,383.91/13,797,596.14
  6. Step 6: Final answer
    x = 17,698,770.03

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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.