Finding the Third Proportional to 181,115,892 and 282,435,486.75
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Solution
The third proportional to 181,115,892 and 282,435,486.75 is: 440,435,145.12
Step by Step Solution
- Step 1: Write the proportion equation
181,115,892 : 282,435,486.75 = 282,435,486.75 : x - Step 2: Convert to fraction form
181,115,892/282,435,486.75 = 282,435,486.75/x - Step 3: Cross multiply
181,115,892x = 282,435,486.75 × 282,435,486.75 - Step 4: Simplify right side
181,115,892x = 79,769,804,175,709,424 - Step 5: Solve for x
x = 79,769,804,175,709,424/181,115,892 - Step 6: Final answer
x = 440,435,145.12
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.