Home / 14,511,996.62-21,771,144.22-4,414,355.18

Finding the Fourth Proportional to 14,511,996.62, 21,771,144.22 and 4,414,355.18

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Solution

The fourth proportional to 14,511,996.62, 21,771,144.22 and 4,414,355.18 is: 6,622,490.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,511,996.62 : 21,771,144.22 = 4,414,355.18 : x
  2. Step 2: Convert to fraction form
    14,511,996.62/21,771,144.22 = 4,414,355.18/x
  3. Step 3: Cross multiply
    14,511,996.62x = 21,771,144.22 × 4,414,355.18
  4. Step 4: Simplify right side
    14,511,996.62x = 96,105,563,262,084.05
  5. Step 5: Solve for x
    x = 96,105,563,262,084.05/14,511,996.62
  6. Step 6: Final answer
    x = 6,622,490.74

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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.