Finding the Third Proportional to 43,068,628 and 66,199,452
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Solution
The third proportional to 43,068,628 and 66,199,452 is: 101,753,123.99
Step by Step Solution
- Step 1: Write the proportion equation
43,068,628 : 66,199,452 = 66,199,452 : x - Step 2: Convert to fraction form
43,068,628/66,199,452 = 66,199,452/x - Step 3: Cross multiply
43,068,628x = 66,199,452 × 66,199,452 - Step 4: Simplify right side
43,068,628x = 4,382,367,445,100,304 - Step 5: Solve for x
x = 4,382,367,445,100,304/43,068,628 - Step 6: Final answer
x = 101,753,123.99
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.