Home / 16,111,714.80-24,167,572.20-11,324,809.20

Finding the Fourth Proportional to 16,111,714.80, 24,167,572.20 and 11,324,809.20

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Solution

The fourth proportional to 16,111,714.80, 24,167,572.20 and 11,324,809.20 is: 16,987,213.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,111,714.80 : 24,167,572.20 = 11,324,809.20 : x
  2. Step 2: Convert to fraction form
    16,111,714.80/24,167,572.20 = 11,324,809.20/x
  3. Step 3: Cross multiply
    16,111,714.80x = 24,167,572.20 × 11,324,809.20
  4. Step 4: Simplify right side
    16,111,714.80x = 273,693,143,992,224.22
  5. Step 5: Solve for x
    x = 273,693,143,992,224.22/16,111,714.80
  6. Step 6: Final answer
    x = 16,987,213.80

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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.