Finding the Third Proportional to 4,511,534,330 and 6,896,973,639
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Solution
The third proportional to 4,511,534,330 and 6,896,973,639 is: 10,543,695,757.95
Step by Step Solution
- Step 1: Write the proportion equation
4,511,534,330 : 6,896,973,639 = 6,896,973,639 : x - Step 2: Convert to fraction form
4,511,534,330/6,896,973,639 = 6,896,973,639/x - Step 3: Cross multiply
4,511,534,330x = 6,896,973,639 × 6,896,973,639 - Step 4: Simplify right side
4,511,534,330x = 47,568,245,377,060,904,960 - Step 5: Solve for x
x = 47,568,245,377,060,904,960/4,511,534,330 - Step 6: Final answer
x = 10,543,695,757.95
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.