Finding the Third Proportional to 84,720.94 and 180,700.88
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Solution
The third proportional to 84,720.94 and 180,700.88 is: 385,416.02
Step by Step Solution
- Step 1: Write the proportion equation
84,720.94 : 180,700.88 = 180,700.88 : x - Step 2: Convert to fraction form
84,720.94/180,700.88 = 180,700.88/x - Step 3: Cross multiply
84,720.94x = 180,700.88 × 180,700.88 - Step 4: Simplify right side
84,720.94x = 32,652,806,225.77 - Step 5: Solve for x
x = 32,652,806,225.77/84,720.94 - Step 6: Final answer
x = 385,416.02
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.