Finding the Third Proportional to 202,154,524 and 310,534,079
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Solution
The third proportional to 202,154,524 and 310,534,079 is: 477,018,333.86
Step by Step Solution
- Step 1: Write the proportion equation
202,154,524 : 310,534,079 = 310,534,079 : x - Step 2: Convert to fraction form
202,154,524/310,534,079 = 310,534,079/x - Step 3: Cross multiply
202,154,524x = 310,534,079 × 310,534,079 - Step 4: Simplify right side
202,154,524x = 96,431,414,220,378,240 - Step 5: Solve for x
x = 96,431,414,220,378,240/202,154,524 - Step 6: Final answer
x = 477,018,333.86
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.