Home / 23,917,309.06-33,005,877.68-13,052,293.06

Finding the Fourth Proportional to 23,917,309.06, 33,005,877.68 and 13,052,293.06

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Solution

The fourth proportional to 23,917,309.06, 33,005,877.68 and 13,052,293.06 is: 18,012,159.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,917,309.06 : 33,005,877.68 = 13,052,293.06 : x
  2. Step 2: Convert to fraction form
    23,917,309.06/33,005,877.68 = 13,052,293.06/x
  3. Step 3: Cross multiply
    23,917,309.06x = 33,005,877.68 × 13,052,293.06
  4. Step 4: Simplify right side
    23,917,309.06x = 430,802,388,181,872.94
  5. Step 5: Solve for x
    x = 430,802,388,181,872.94/23,917,309.06
  6. Step 6: Final answer
    x = 18,012,159.61

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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.