Home / 23,939,774.82-33,037,099.05-13,627,161

Finding the Fourth Proportional to 23,939,774.82, 33,037,099.05 and 13,627,161

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Solution

The fourth proportional to 23,939,774.82, 33,037,099.05 and 13,627,161 is: 18,805,601.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,939,774.82 : 33,037,099.05 = 13,627,161 : x
  2. Step 2: Convert to fraction form
    23,939,774.82/33,037,099.05 = 13,627,161/x
  3. Step 3: Cross multiply
    23,939,774.82x = 33,037,099.05 × 13,627,161
  4. Step 4: Simplify right side
    23,939,774.82x = 450,201,867,727,297.06
  5. Step 5: Solve for x
    x = 450,201,867,727,297.06/23,939,774.82
  6. Step 6: Final answer
    x = 18,805,601.60

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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.