Finding the Third Proportional to 8,821,374 and 18,994,350
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Solution
The third proportional to 8,821,374 and 18,994,350 is: 40,898,995.09
Step by Step Solution
- Step 1: Write the proportion equation
8,821,374 : 18,994,350 = 18,994,350 : x - Step 2: Convert to fraction form
8,821,374/18,994,350 = 18,994,350/x - Step 3: Cross multiply
8,821,374x = 18,994,350 × 18,994,350 - Step 4: Simplify right side
8,821,374x = 360,785,331,922,500 - Step 5: Solve for x
x = 360,785,331,922,500/8,821,374 - Step 6: Final answer
x = 40,898,995.09
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.