Home / 26,347,292.29-39,566,166-16,171,903

Finding the Fourth Proportional to 26,347,292.29, 39,566,166 and 16,171,903

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Solution

The fourth proportional to 26,347,292.29, 39,566,166 and 16,171,903 is: 24,285,615.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,347,292.29 : 39,566,166 = 16,171,903 : x
  2. Step 2: Convert to fraction form
    26,347,292.29/39,566,166 = 16,171,903/x
  3. Step 3: Cross multiply
    26,347,292.29x = 39,566,166 × 16,171,903
  4. Step 4: Simplify right side
    26,347,292.29x = 639,860,198,633,898
  5. Step 5: Solve for x
    x = 639,860,198,633,898/26,347,292.29
  6. Step 6: Final answer
    x = 24,285,615.07

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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.