Finding the Third Proportional to 18,195,052 and 39,578,744
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Solution
The third proportional to 18,195,052 and 39,578,744 is: 86,093,569.65
Step by Step Solution
- Step 1: Write the proportion equation
18,195,052 : 39,578,744 = 39,578,744 : x - Step 2: Convert to fraction form
18,195,052/39,578,744 = 39,578,744/x - Step 3: Cross multiply
18,195,052x = 39,578,744 × 39,578,744 - Step 4: Simplify right side
18,195,052x = 1,566,476,976,617,536 - Step 5: Solve for x
x = 1,566,476,976,617,536/18,195,052 - Step 6: Final answer
x = 86,093,569.65
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.