Finding the Third Proportional to 7,548,735,042 and 11,257,640,823
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Solution
The third proportional to 7,548,735,042 and 11,257,640,823 is: 16,788,836,300.99
Step by Step Solution
- Step 1: Write the proportion equation
7,548,735,042 : 11,257,640,823 = 11,257,640,823 : x - Step 2: Convert to fraction form
7,548,735,042/11,257,640,823 = 11,257,640,823/x - Step 3: Cross multiply
7,548,735,042x = 11,257,640,823 × 11,257,640,823 - Step 4: Simplify right side
7,548,735,042x = 126,734,476,899,676,110,848 - Step 5: Solve for x
x = 126,734,476,899,676,110,848/7,548,735,042 - Step 6: Final answer
x = 16,788,836,300.99
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.