Finding the Third Proportional to 8,368,206,677 and 18,207,336,622
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Solution
The third proportional to 8,368,206,677 and 18,207,336,622 is: 39,615,071,623.17
Step by Step Solution
- Step 1: Write the proportion equation
8,368,206,677 : 18,207,336,622 = 18,207,336,622 : x - Step 2: Convert to fraction form
8,368,206,677/18,207,336,622 = 18,207,336,622/x - Step 3: Cross multiply
8,368,206,677x = 18,207,336,622 × 18,207,336,622 - Step 4: Simplify right side
8,368,206,677x = 331,507,106,866,822,381,568 - Step 5: Solve for x
x = 331,507,106,866,822,381,568/8,368,206,677 - Step 6: Final answer
x = 39,615,071,623.17
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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.