Home / 11,421,262.80-17,098,234.92-10,004,086.80

Finding the Fourth Proportional to 11,421,262.80, 17,098,234.92 and 10,004,086.80

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Solution

The fourth proportional to 11,421,262.80, 17,098,234.92 and 10,004,086.80 is: 14,976,647.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,421,262.80 : 17,098,234.92 = 10,004,086.80 : x
  2. Step 2: Convert to fraction form
    11,421,262.80/17,098,234.92 = 10,004,086.80/x
  3. Step 3: Cross multiply
    11,421,262.80x = 17,098,234.92 × 10,004,086.80
  4. Step 4: Simplify right side
    11,421,262.80x = 171,052,226,266,471.09
  5. Step 5: Solve for x
    x = 171,052,226,266,471.09/11,421,262.80
  6. Step 6: Final answer
    x = 14,976,647.44

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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.