Finding the Fourth Proportional to 41,511,035.17, 62,212,543.44 and 16,890,268.96
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Solution
The fourth proportional to 41,511,035.17, 62,212,543.44 and 16,890,268.96 is: 25,313,427.79
Step by Step Solution
- Step 1: Write the proportion equation
41,511,035.17 : 62,212,543.44 = 16,890,268.96 : x - Step 2: Convert to fraction form
41,511,035.17/62,212,543.44 = 16,890,268.96/x - Step 3: Cross multiply
41,511,035.17x = 62,212,543.44 × 16,890,268.96 - Step 4: Simplify right side
41,511,035.17x = 1,050,786,591,387,283.62 - Step 5: Solve for x
x = 1,050,786,591,387,283.62/41,511,035.17 - Step 6: Final answer
x = 25,313,427.79
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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.