Finding the Third Proportional to 49,771,348 and 103,515,745
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Solution
The third proportional to 49,771,348 and 103,515,745 is: 215,294,740.72
Step by Step Solution
- Step 1: Write the proportion equation
49,771,348 : 103,515,745 = 103,515,745 : x - Step 2: Convert to fraction form
49,771,348/103,515,745 = 103,515,745/x - Step 3: Cross multiply
49,771,348x = 103,515,745 × 103,515,745 - Step 4: Simplify right side
49,771,348x = 10,715,509,462,905,024 - Step 5: Solve for x
x = 10,715,509,462,905,024/49,771,348 - Step 6: Final answer
x = 215,294,740.72
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.