Finding the Fourth Proportional to 24,629,759.00, 33,987,606.62 and 13,615,851.88
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Solution
The fourth proportional to 24,629,759.00, 33,987,606.62 and 13,615,851.88 is: 18,789,068.03
Step by Step Solution
- Step 1: Write the proportion equation
24,629,759.00 : 33,987,606.62 = 13,615,851.88 : x - Step 2: Convert to fraction form
24,629,759.00/33,987,606.62 = 13,615,851.88/x - Step 3: Cross multiply
24,629,759.00x = 33,987,606.62 × 13,615,851.88 - Step 4: Simplify right side
24,629,759.00x = 462,770,217,425,548.25 - Step 5: Solve for x
x = 462,770,217,425,548.25/24,629,759.00 - Step 6: Final answer
x = 18,789,068.03
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.