Finding the Third Proportional to 2,914,312,645.97 and 4,476,740,693.63
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Solution
The third proportional to 2,914,312,645.97 and 4,476,740,693.63 is: 6,876,821,286.03
Step by Step Solution
- Step 1: Write the proportion equation
2,914,312,645.97 : 4,476,740,693.63 = 4,476,740,693.63 : x - Step 2: Convert to fraction form
2,914,312,645.97/4,476,740,693.63 = 4,476,740,693.63/x - Step 3: Cross multiply
2,914,312,645.97x = 4,476,740,693.63 × 4,476,740,693.63 - Step 4: Simplify right side
2,914,312,645.97x = 20,041,207,237,958,045,696 - Step 5: Solve for x
x = 20,041,207,237,958,045,696/2,914,312,645.97 - Step 6: Final answer
x = 6,876,821,286.03
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.