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Finding the Fourth Proportional to 33,573,696.40, 50,360,544.60 and 31,022,779.60

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Solution

The fourth proportional to 33,573,696.40, 50,360,544.60 and 31,022,779.60 is: 46,534,169.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,573,696.40 : 50,360,544.60 = 31,022,779.60 : x
  2. Step 2: Convert to fraction form
    33,573,696.40/50,360,544.60 = 31,022,779.60/x
  3. Step 3: Cross multiply
    33,573,696.40x = 50,360,544.60 × 31,022,779.60
  4. Step 4: Simplify right side
    33,573,696.40x = 1,562,324,075,661,770.25
  5. Step 5: Solve for x
    x = 1,562,324,075,661,770.25/33,573,696.40
  6. Step 6: Final answer
    x = 46,534,169.40

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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.