Home / 23,939,775.82-33,037,100.43-13,627,162

Finding the Fourth Proportional to 23,939,775.82, 33,037,100.43 and 13,627,162

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Solution

The fourth proportional to 23,939,775.82, 33,037,100.43 and 13,627,162 is: 18,805,602.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,939,775.82 : 33,037,100.43 = 13,627,162 : x
  2. Step 2: Convert to fraction form
    23,939,775.82/33,037,100.43 = 13,627,162/x
  3. Step 3: Cross multiply
    23,939,775.82x = 33,037,100.43 × 13,627,162
  4. Step 4: Simplify right side
    23,939,775.82x = 450,201,919,569,879.62
  5. Step 5: Solve for x
    x = 450,201,919,569,879.62/23,939,775.82
  6. Step 6: Final answer
    x = 18,805,602.98

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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.