Home / 22,057,268.70-33,085,903.05-11,270,984.70

Finding the Fourth Proportional to 22,057,268.70, 33,085,903.05 and 11,270,984.70

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Solution

The fourth proportional to 22,057,268.70, 33,085,903.05 and 11,270,984.70 is: 16,906,477.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,057,268.70 : 33,085,903.05 = 11,270,984.70 : x
  2. Step 2: Convert to fraction form
    22,057,268.70/33,085,903.05 = 11,270,984.70/x
  3. Step 3: Cross multiply
    22,057,268.70x = 33,085,903.05 × 11,270,984.70
  4. Step 4: Simplify right side
    22,057,268.70x = 372,910,707,062,233.31
  5. Step 5: Solve for x
    x = 372,910,707,062,233.31/22,057,268.70
  6. Step 6: Final answer
    x = 16,906,477.05

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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.