Finding the Third Proportional to 75,771,486 and 122,030,035.50
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Solution
The third proportional to 75,771,486 and 122,030,035.50 is: 196,529,464.45
Step by Step Solution
- Step 1: Write the proportion equation
75,771,486 : 122,030,035.50 = 122,030,035.50 : x - Step 2: Convert to fraction form
75,771,486/122,030,035.50 = 122,030,035.50/x - Step 3: Cross multiply
75,771,486x = 122,030,035.50 × 122,030,035.50 - Step 4: Simplify right side
75,771,486x = 14,891,329,564,131,260 - Step 5: Solve for x
x = 14,891,329,564,131,260/75,771,486 - Step 6: Final answer
x = 196,529,464.45
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.