Finding the Fourth Proportional to 17,511,736.38, 26,283,751.14 and 8,881,892.70
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Solution
The fourth proportional to 17,511,736.38, 26,283,751.14 and 8,881,892.70 is: 13,331,028.53
Step by Step Solution
- Step 1: Write the proportion equation
17,511,736.38 : 26,283,751.14 = 8,881,892.70 : x - Step 2: Convert to fraction form
17,511,736.38/26,283,751.14 = 8,881,892.70/x - Step 3: Cross multiply
17,511,736.38x = 26,283,751.14 × 8,881,892.70 - Step 4: Simplify right side
17,511,736.38x = 233,449,457,378,982.66 - Step 5: Solve for x
x = 233,449,457,378,982.66/17,511,736.38 - Step 6: Final answer
x = 13,331,028.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.