Finding the Third Proportional to 110,651,812 and 177,787,306
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Solution
The third proportional to 110,651,812 and 177,787,306 is: 285,655,748.45
Step by Step Solution
- Step 1: Write the proportion equation
110,651,812 : 177,787,306 = 177,787,306 : x - Step 2: Convert to fraction form
110,651,812/177,787,306 = 177,787,306/x - Step 3: Cross multiply
110,651,812x = 177,787,306 × 177,787,306 - Step 4: Simplify right side
110,651,812x = 31,608,326,174,737,636 - Step 5: Solve for x
x = 31,608,326,174,737,636/110,651,812 - Step 6: Final answer
x = 285,655,748.45
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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.