Finding the Third Proportional to 369,916,719 and 804,953,874
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Solution
The third proportional to 369,916,719 and 804,953,874 is: 1,751,612,473.80
Step by Step Solution
- Step 1: Write the proportion equation
369,916,719 : 804,953,874 = 804,953,874 : x - Step 2: Convert to fraction form
369,916,719/804,953,874 = 804,953,874/x - Step 3: Cross multiply
369,916,719x = 804,953,874 × 804,953,874 - Step 4: Simplify right side
369,916,719x = 647,950,739,267,607,936 - Step 5: Solve for x
x = 647,950,739,267,607,936/369,916,719 - Step 6: Final answer
x = 1,751,612,473.80
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.