Finding the Third Proportional to 37,735,119 and 79,821,036
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Solution
The third proportional to 37,735,119 and 79,821,036 is: 168,845,307.95
Step by Step Solution
- Step 1: Write the proportion equation
37,735,119 : 79,821,036 = 79,821,036 : x - Step 2: Convert to fraction form
37,735,119/79,821,036 = 79,821,036/x - Step 3: Cross multiply
37,735,119x = 79,821,036 × 79,821,036 - Step 4: Simplify right side
37,735,119x = 6,371,397,788,113,296 - Step 5: Solve for x
x = 6,371,397,788,113,296/37,735,119 - Step 6: Final answer
x = 168,845,307.95
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.