Finding the Third Proportional to 73,853,701 and 170,957,954
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Solution
The third proportional to 73,853,701 and 170,957,954 is: 395,736,728.70
Step by Step Solution
- Step 1: Write the proportion equation
73,853,701 : 170,957,954 = 170,957,954 : x - Step 2: Convert to fraction form
73,853,701/170,957,954 = 170,957,954/x - Step 3: Cross multiply
73,853,701x = 170,957,954 × 170,957,954 - Step 4: Simplify right side
73,853,701x = 29,226,622,035,866,116 - Step 5: Solve for x
x = 29,226,622,035,866,116/73,853,701 - Step 6: Final answer
x = 395,736,728.70
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These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.