Home / 17,683,871.38-26,524,287.62-10,765,555.27

Finding the Fourth Proportional to 17,683,871.38, 26,524,287.62 and 10,765,555.27

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Solution

The fourth proportional to 17,683,871.38, 26,524,287.62 and 10,765,555.27 is: 16,147,407.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,683,871.38 : 26,524,287.62 = 10,765,555.27 : x
  2. Step 2: Convert to fraction form
    17,683,871.38/26,524,287.62 = 10,765,555.27/x
  3. Step 3: Cross multiply
    17,683,871.38x = 26,524,287.62 × 10,765,555.27
  4. Step 4: Simplify right side
    17,683,871.38x = 285,548,684,316,658.94
  5. Step 5: Solve for x
    x = 285,548,684,316,658.94/17,683,871.38
  6. Step 6: Final answer
    x = 16,147,407.89

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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.