Home / 11,615,062.20-17,422,593.30-3,528,022.20

Finding the Fourth Proportional to 11,615,062.20, 17,422,593.30 and 3,528,022.20

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Solution

The fourth proportional to 11,615,062.20, 17,422,593.30 and 3,528,022.20 is: 5,292,033.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,615,062.20 : 17,422,593.30 = 3,528,022.20 : x
  2. Step 2: Convert to fraction form
    11,615,062.20/17,422,593.30 = 3,528,022.20/x
  3. Step 3: Cross multiply
    11,615,062.20x = 17,422,593.30 × 3,528,022.20
  4. Step 4: Simplify right side
    11,615,062.20x = 61,467,295,943,971.27
  5. Step 5: Solve for x
    x = 61,467,295,943,971.27/11,615,062.20
  6. Step 6: Final answer
    x = 5,292,033.30

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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.