Finding the Fourth Proportional to 62,410,261.26, 86,118,614.37 and 35,957,269.11
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Solution
The fourth proportional to 62,410,261.26, 86,118,614.37 and 35,957,269.11 is: 49,616,683.70
Step by Step Solution
- Step 1: Write the proportion equation
62,410,261.26 : 86,118,614.37 = 35,957,269.11 : x - Step 2: Convert to fraction form
62,410,261.26/86,118,614.37 = 35,957,269.11/x - Step 3: Cross multiply
62,410,261.26x = 86,118,614.37 × 35,957,269.11 - Step 4: Simplify right side
62,410,261.26x = 3,096,590,192,282,403 - Step 5: Solve for x
x = 3,096,590,192,282,403/62,410,261.26 - Step 6: Final answer
x = 49,616,683.70
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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.