Finding the Third Proportional to 151,772,790 and 227,243,166
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Solution
The third proportional to 151,772,790 and 227,243,166 is: 340,241,860.83
Step by Step Solution
- Step 1: Write the proportion equation
151,772,790 : 227,243,166 = 227,243,166 : x - Step 2: Convert to fraction form
151,772,790/227,243,166 = 227,243,166/x - Step 3: Cross multiply
151,772,790x = 227,243,166 × 227,243,166 - Step 4: Simplify right side
151,772,790x = 51,639,456,493,703,552 - Step 5: Solve for x
x = 51,639,456,493,703,552/151,772,790 - Step 6: Final answer
x = 340,241,860.83
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.