Home / 18,080,544.44-24,936,714.32-11,891,944.36

Finding the Fourth Proportional to 18,080,544.44, 24,936,714.32 and 11,891,944.36

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Solution

The fourth proportional to 18,080,544.44, 24,936,714.32 and 11,891,944.36 is: 16,401,387.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,080,544.44 : 24,936,714.32 = 11,891,944.36 : x
  2. Step 2: Convert to fraction form
    18,080,544.44/24,936,714.32 = 11,891,944.36/x
  3. Step 3: Cross multiply
    18,080,544.44x = 24,936,714.32 × 11,891,944.36
  4. Step 4: Simplify right side
    18,080,544.44x = 296,546,019,214,655.25
  5. Step 5: Solve for x
    x = 296,546,019,214,655.25/18,080,544.44
  6. Step 6: Final answer
    x = 16,401,387.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.