Home / 45,109,917.33-62,241,016.10-25,530,805.29

Finding the Fourth Proportional to 45,109,917.33, 62,241,016.10 and 25,530,805.29

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Solution

The fourth proportional to 45,109,917.33, 62,241,016.10 and 25,530,805.29 is: 35,226,472.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,109,917.33 : 62,241,016.10 = 25,530,805.29 : x
  2. Step 2: Convert to fraction form
    45,109,917.33/62,241,016.10 = 25,530,805.29/x
  3. Step 3: Cross multiply
    45,109,917.33x = 62,241,016.10 × 25,530,805.29
  4. Step 4: Simplify right side
    45,109,917.33x = 1,589,063,262,973,201
  5. Step 5: Solve for x
    x = 1,589,063,262,973,201/45,109,917.33
  6. Step 6: Final answer
    x = 35,226,472.51

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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.