Home / 33,873,589.78-46,745,553.89-19,189,256.06

Finding the Fourth Proportional to 33,873,589.78, 46,745,553.89 and 19,189,256.06

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Solution

The fourth proportional to 33,873,589.78, 46,745,553.89 and 19,189,256.06 is: 26,481,173.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,873,589.78 : 46,745,553.89 = 19,189,256.06 : x
  2. Step 2: Convert to fraction form
    33,873,589.78/46,745,553.89 = 19,189,256.06/x
  3. Step 3: Cross multiply
    33,873,589.78x = 46,745,553.89 × 19,189,256.06
  4. Step 4: Simplify right side
    33,873,589.78x = 897,012,403,374,888.88
  5. Step 5: Solve for x
    x = 897,012,403,374,888.88/33,873,589.78
  6. Step 6: Final answer
    x = 26,481,173.36

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1.5x scale

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.