Finding the Third Proportional to 18,445,854 and 27,567,118
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Solution
The third proportional to 18,445,854 and 27,567,118 is: 41,198,742.81
Step by Step Solution
- Step 1: Write the proportion equation
18,445,854 : 27,567,118 = 27,567,118 : x - Step 2: Convert to fraction form
18,445,854/27,567,118 = 27,567,118/x - Step 3: Cross multiply
18,445,854x = 27,567,118 × 27,567,118 - Step 4: Simplify right side
18,445,854x = 759,945,994,825,924 - Step 5: Solve for x
x = 759,945,994,825,924/18,445,854 - Step 6: Final answer
x = 41,198,742.81
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.