Finding the Third Proportional to 61,295,136 and 133,351,868
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Solution
The third proportional to 61,295,136 and 133,351,868 is: 290,116,342.99
Step by Step Solution
- Step 1: Write the proportion equation
61,295,136 : 133,351,868 = 133,351,868 : x - Step 2: Convert to fraction form
61,295,136/133,351,868 = 133,351,868/x - Step 3: Cross multiply
61,295,136x = 133,351,868 × 133,351,868 - Step 4: Simplify right side
61,295,136x = 17,782,720,699,089,424 - Step 5: Solve for x
x = 17,782,720,699,089,424/61,295,136 - Step 6: Final answer
x = 290,116,342.99
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.