Home / 38,546,906.58-57,743,268.93-23,185,716.66

Finding the Fourth Proportional to 38,546,906.58, 57,743,268.93 and 23,185,716.66

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Solution

The fourth proportional to 38,546,906.58, 57,743,268.93 and 23,185,716.66 is: 34,732,205.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,546,906.58 : 57,743,268.93 = 23,185,716.66 : x
  2. Step 2: Convert to fraction form
    38,546,906.58/57,743,268.93 = 23,185,716.66/x
  3. Step 3: Cross multiply
    38,546,906.58x = 57,743,268.93 × 23,185,716.66
  4. Step 4: Simplify right side
    38,546,906.58x = 1,338,819,072,433,161.50
  5. Step 5: Solve for x
    x = 1,338,819,072,433,161.50/38,546,906.58
  6. Step 6: Final answer
    x = 34,732,205.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.