Finding the Third Proportional to 133,073,010 and 291,231,882
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Solution
The third proportional to 133,073,010 and 291,231,882 is: 637,364,474.53
Step by Step Solution
- Step 1: Write the proportion equation
133,073,010 : 291,231,882 = 291,231,882 : x - Step 2: Convert to fraction form
133,073,010/291,231,882 = 291,231,882/x - Step 3: Cross multiply
133,073,010x = 291,231,882 × 291,231,882 - Step 4: Simplify right side
133,073,010x = 84,816,009,093,261,920 - Step 5: Solve for x
x = 84,816,009,093,261,920/133,073,010 - Step 6: Final answer
x = 637,364,474.53
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.