Finding the Third Proportional to 32,741,564.81 and 54,565,986.09
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Solution
The third proportional to 32,741,564.81 and 54,565,986.09 is: 90,937,829.50
Step by Step Solution
- Step 1: Write the proportion equation
32,741,564.81 : 54,565,986.09 = 54,565,986.09 : x - Step 2: Convert to fraction form
32,741,564.81/54,565,986.09 = 54,565,986.09/x - Step 3: Cross multiply
32,741,564.81x = 54,565,986.09 × 54,565,986.09 - Step 4: Simplify right side
32,741,564.81x = 2,977,446,838,383,318.50 - Step 5: Solve for x
x = 2,977,446,838,383,318.50/32,741,564.81 - Step 6: Final answer
x = 90,937,829.50
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Why These Related Problems?
These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.