Home / 26,347,291.29-39,566,164.50-16,171,902

Finding the Fourth Proportional to 26,347,291.29, 39,566,164.50 and 16,171,902

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Solution

The fourth proportional to 26,347,291.29, 39,566,164.50 and 16,171,902 is: 24,285,613.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,347,291.29 : 39,566,164.50 = 16,171,902 : x
  2. Step 2: Convert to fraction form
    26,347,291.29/39,566,164.50 = 16,171,902/x
  3. Step 3: Cross multiply
    26,347,291.29x = 39,566,164.50 × 16,171,902
  4. Step 4: Simplify right side
    26,347,291.29x = 639,860,134,809,879
  5. Step 5: Solve for x
    x = 639,860,134,809,879/26,347,291.29
  6. Step 6: Final answer
    x = 24,285,613.57

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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.