Home / 33,260,018.36-49,890,143.26-10,230,796.58

Finding the Fourth Proportional to 33,260,018.36, 49,890,143.26 and 10,230,796.58

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Solution

The fourth proportional to 33,260,018.36, 49,890,143.26 and 10,230,796.58 is: 15,346,230.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,260,018.36 : 49,890,143.26 = 10,230,796.58 : x
  2. Step 2: Convert to fraction form
    33,260,018.36/49,890,143.26 = 10,230,796.58/x
  3. Step 3: Cross multiply
    33,260,018.36x = 49,890,143.26 × 10,230,796.58
  4. Step 4: Simplify right side
    33,260,018.36x = 510,415,907,040,118.06
  5. Step 5: Solve for x
    x = 510,415,907,040,118.06/33,260,018.36
  6. Step 6: Final answer
    x = 15,346,230.47

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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.