Finding the Third Proportional to 170,735,922 and 367,367,084
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Solution
The third proportional to 170,735,922 and 367,367,084 is: 790,452,136.99
Step by Step Solution
- Step 1: Write the proportion equation
170,735,922 : 367,367,084 = 367,367,084 : x - Step 2: Convert to fraction form
170,735,922/367,367,084 = 367,367,084/x - Step 3: Cross multiply
170,735,922x = 367,367,084 × 367,367,084 - Step 4: Simplify right side
170,735,922x = 134,958,574,406,663,056 - Step 5: Solve for x
x = 134,958,574,406,663,056/170,735,922 - Step 6: Final answer
x = 790,452,136.99
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.