Finding the Third Proportional to 891,343,460 and 1,954,873,888
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Solution
The third proportional to 891,343,460 and 1,954,873,888 is: 4,287,384,257.00
Step by Step Solution
- Step 1: Write the proportion equation
891,343,460 : 1,954,873,888 = 1,954,873,888 : x - Step 2: Convert to fraction form
891,343,460/1,954,873,888 = 1,954,873,888/x - Step 3: Cross multiply
891,343,460x = 1,954,873,888 × 1,954,873,888 - Step 4: Simplify right side
891,343,460x = 3,821,531,917,984,236,544 - Step 5: Solve for x
x = 3,821,531,917,984,236,544/891,343,460 - Step 6: Final answer
x = 4,287,384,257.00
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.