Home / 110,208,222.81-165,336,249.06-33,529,258.26

Finding the Fourth Proportional to 110,208,222.81, 165,336,249.06 and 33,529,258.26

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Solution

The fourth proportional to 110,208,222.81, 165,336,249.06 and 33,529,258.26 is: 50,301,163.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,208,222.81 : 165,336,249.06 = 33,529,258.26 : x
  2. Step 2: Convert to fraction form
    110,208,222.81/165,336,249.06 = 33,529,258.26/x
  3. Step 3: Cross multiply
    110,208,222.81x = 165,336,249.06 × 33,529,258.26
  4. Step 4: Simplify right side
    110,208,222.81x = 5,543,601,794,472,423
  5. Step 5: Solve for x
    x = 5,543,601,794,472,423/110,208,222.81
  6. Step 6: Final answer
    x = 50,301,163.14

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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.