Home / 23,917,309.56-33,005,878.37-13,052,293.56

Finding the Fourth Proportional to 23,917,309.56, 33,005,878.37 and 13,052,293.56

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Solution

The fourth proportional to 23,917,309.56, 33,005,878.37 and 13,052,293.56 is: 18,012,160.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,917,309.56 : 33,005,878.37 = 13,052,293.56 : x
  2. Step 2: Convert to fraction form
    23,917,309.56/33,005,878.37 = 13,052,293.56/x
  3. Step 3: Cross multiply
    23,917,309.56x = 33,005,878.37 × 13,052,293.56
  4. Step 4: Simplify right side
    23,917,309.56x = 430,802,413,690,894.31
  5. Step 5: Solve for x
    x = 430,802,413,690,894.31/23,917,309.56
  6. Step 6: Final answer
    x = 18,012,160.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.