Finding the Third Proportional to 275,578,762.75 and 408,202,273
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Solution
The third proportional to 275,578,762.75 and 408,202,273 is: 604,651,439.83
Step by Step Solution
- Step 1: Write the proportion equation
275,578,762.75 : 408,202,273 = 408,202,273 : x - Step 2: Convert to fraction form
275,578,762.75/408,202,273 = 408,202,273/x - Step 3: Cross multiply
275,578,762.75x = 408,202,273 × 408,202,273 - Step 4: Simplify right side
275,578,762.75x = 166,629,095,682,366,528 - Step 5: Solve for x
x = 166,629,095,682,366,528/275,578,762.75 - Step 6: Final answer
x = 604,651,439.83
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.