Finding the Third Proportional to 202,154,552 and 310,534,119
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Solution
The third proportional to 202,154,552 and 310,534,119 is: 477,018,390.68
Step by Step Solution
- Step 1: Write the proportion equation
202,154,552 : 310,534,119 = 310,534,119 : x - Step 2: Convert to fraction form
202,154,552/310,534,119 = 310,534,119/x - Step 3: Cross multiply
202,154,552x = 310,534,119 × 310,534,119 - Step 4: Simplify right side
202,154,552x = 96,431,439,063,106,160 - Step 5: Solve for x
x = 96,431,439,063,106,160/202,154,552 - Step 6: Final answer
x = 477,018,390.68
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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.