Home / 110,463,510.51-165,701,908.71-33,787,203.03

Finding the Fourth Proportional to 110,463,510.51, 165,701,908.71 and 33,787,203.03

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Solution

The fourth proportional to 110,463,510.51, 165,701,908.71 and 33,787,203.03 is: 50,682,836.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,463,510.51 : 165,701,908.71 = 33,787,203.03 : x
  2. Step 2: Convert to fraction form
    110,463,510.51/165,701,908.71 = 33,787,203.03/x
  3. Step 3: Cross multiply
    110,463,510.51x = 165,701,908.71 × 33,787,203.03
  4. Step 4: Simplify right side
    110,463,510.51x = 5,598,604,032,043,296
  5. Step 5: Solve for x
    x = 5,598,604,032,043,296/110,463,510.51
  6. Step 6: Final answer
    x = 50,682,836.41

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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.