Finding the Third Proportional to 32,081,629 and 69,276,869
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Solution
The third proportional to 32,081,629 and 69,276,869 is: 149,596,037.61
Step by Step Solution
- Step 1: Write the proportion equation
32,081,629 : 69,276,869 = 69,276,869 : x - Step 2: Convert to fraction form
32,081,629/69,276,869 = 69,276,869/x - Step 3: Cross multiply
32,081,629x = 69,276,869 × 69,276,869 - Step 4: Simplify right side
32,081,629x = 4,799,284,578,443,161 - Step 5: Solve for x
x = 4,799,284,578,443,161/32,081,629 - Step 6: Final answer
x = 149,596,037.61
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.