Finding the Third Proportional to 716,891,805 and 1,107,174,961
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Solution
The third proportional to 716,891,805 and 1,107,174,961 is: 1,709,932,218.11
Step by Step Solution
- Step 1: Write the proportion equation
716,891,805 : 1,107,174,961 = 1,107,174,961 : x - Step 2: Convert to fraction form
716,891,805/1,107,174,961 = 1,107,174,961/x - Step 3: Cross multiply
716,891,805x = 1,107,174,961 × 1,107,174,961 - Step 4: Simplify right side
716,891,805x = 1,225,836,394,265,351,424 - Step 5: Solve for x
x = 1,225,836,394,265,351,424/716,891,805 - Step 6: Final answer
x = 1,709,932,218.11
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.