Finding the Third Proportional to 29,992,084,450.88 and 64,497,874,461.75
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Solution
The third proportional to 29,992,084,450.88 and 64,497,874,461.75 is: 138,702,457,206.58
Step by Step Solution
- Step 1: Write the proportion equation
29,992,084,450.88 : 64,497,874,461.75 = 64,497,874,461.75 : x - Step 2: Convert to fraction form
29,992,084,450.88/64,497,874,461.75 = 64,497,874,461.75/x - Step 3: Cross multiply
29,992,084,450.88x = 64,497,874,461.75 × 64,497,874,461.75 - Step 4: Simplify right side
29,992,084,450.88x = 4,159,975,810,083,662,594,048 - Step 5: Solve for x
x = 4,159,975,810,083,662,594,048/29,992,084,450.88 - Step 6: Final answer
x = 138,702,457,206.58
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.