Home / 33,771,794.05-46,610,074.62-21,383,037.06

Finding the Fourth Proportional to 33,771,794.05, 46,610,074.62 and 21,383,037.06

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Solution

The fourth proportional to 33,771,794.05, 46,610,074.62 and 21,383,037.06 is: 29,511,756.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,771,794.05 : 46,610,074.62 = 21,383,037.06 : x
  2. Step 2: Convert to fraction form
    33,771,794.05/46,610,074.62 = 21,383,037.06/x
  3. Step 3: Cross multiply
    33,771,794.05x = 46,610,074.62 × 21,383,037.06
  4. Step 4: Simplify right side
    33,771,794.05x = 996,664,952,968,825.25
  5. Step 5: Solve for x
    x = 996,664,952,968,825.25/33,771,794.05
  6. Step 6: Final answer
    x = 29,511,756.22

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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.