Finding the Third Proportional to 53,866,728.75 and 83,578,950
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Solution
The third proportional to 53,866,728.75 and 83,578,950 is: 129,680,064.95
Step by Step Solution
- Step 1: Write the proportion equation
53,866,728.75 : 83,578,950 = 83,578,950 : x - Step 2: Convert to fraction form
53,866,728.75/83,578,950 = 83,578,950/x - Step 3: Cross multiply
53,866,728.75x = 83,578,950 × 83,578,950 - Step 4: Simplify right side
53,866,728.75x = 6,985,440,883,102,500 - Step 5: Solve for x
x = 6,985,440,883,102,500/53,866,728.75 - Step 6: Final answer
x = 129,680,064.95
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.