Finding the Third Proportional to 814,877,361 and 1,765,129,797
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Solution
The third proportional to 814,877,361 and 1,765,129,797 is: 3,823,499,521.98
Step by Step Solution
- Step 1: Write the proportion equation
814,877,361 : 1,765,129,797 = 1,765,129,797 : x - Step 2: Convert to fraction form
814,877,361/1,765,129,797 = 1,765,129,797/x - Step 3: Cross multiply
814,877,361x = 1,765,129,797 × 1,765,129,797 - Step 4: Simplify right side
814,877,361x = 3,115,683,200,257,261,056 - Step 5: Solve for x
x = 3,115,683,200,257,261,056/814,877,361 - Step 6: Final answer
x = 3,823,499,521.98
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.