Finding the Third Proportional to 43,068,632 and 66,199,458
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Solution
The third proportional to 43,068,632 and 66,199,458 is: 101,753,132.99
Step by Step Solution
- Step 1: Write the proportion equation
43,068,632 : 66,199,458 = 66,199,458 : x - Step 2: Convert to fraction form
43,068,632/66,199,458 = 66,199,458/x - Step 3: Cross multiply
43,068,632x = 66,199,458 × 66,199,458 - Step 4: Simplify right side
43,068,632x = 4,382,368,239,493,764 - Step 5: Solve for x
x = 4,382,368,239,493,764/43,068,632 - Step 6: Final answer
x = 101,753,132.99
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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.