Finding the Third Proportional to 91,973,280 and 127,880,208
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Solution
The third proportional to 91,973,280 and 127,880,208 is: 177,805,419.12
Step by Step Solution
- Step 1: Write the proportion equation
91,973,280 : 127,880,208 = 127,880,208 : x - Step 2: Convert to fraction form
91,973,280/127,880,208 = 127,880,208/x - Step 3: Cross multiply
91,973,280x = 127,880,208 × 127,880,208 - Step 4: Simplify right side
91,973,280x = 16,353,347,598,123,264 - Step 5: Solve for x
x = 16,353,347,598,123,264/91,973,280 - Step 6: Final answer
x = 177,805,419.12
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These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.