Finding the Third Proportional to 97,515,570 and 203,102,448
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Solution
The third proportional to 97,515,570 and 203,102,448 is: 423,015,569.55
Step by Step Solution
- Step 1: Write the proportion equation
97,515,570 : 203,102,448 = 203,102,448 : x - Step 2: Convert to fraction form
97,515,570/203,102,448 = 203,102,448/x - Step 3: Cross multiply
97,515,570x = 203,102,448 × 203,102,448 - Step 4: Simplify right side
97,515,570x = 41,250,604,383,592,704 - Step 5: Solve for x
x = 41,250,604,383,592,704/97,515,570 - Step 6: Final answer
x = 423,015,569.55
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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.