Finding the Third Proportional to 29,601,647,796 and 63,921,284,874
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Solution
The third proportional to 29,601,647,796 and 63,921,284,874 is: 138,030,513,980.21
Step by Step Solution
- Step 1: Write the proportion equation
29,601,647,796 : 63,921,284,874 = 63,921,284,874 : x - Step 2: Convert to fraction form
29,601,647,796/63,921,284,874 = 63,921,284,874/x - Step 3: Cross multiply
29,601,647,796x = 63,921,284,874 × 63,921,284,874 - Step 4: Simplify right side
29,601,647,796x = 4,085,930,659,943,061,389,312 - Step 5: Solve for x
x = 4,085,930,659,943,061,389,312/29,601,647,796 - Step 6: Final answer
x = 138,030,513,980.21
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.