Finding the Third Proportional to 151,348,276,391.25 and 212,861,224,341.75
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Solution
The third proportional to 151,348,276,391.25 and 212,861,224,341.75 is: 299,375,069,929.03
Step by Step Solution
- Step 1: Write the proportion equation
151,348,276,391.25 : 212,861,224,341.75 = 212,861,224,341.75 : x - Step 2: Convert to fraction form
151,348,276,391.25/212,861,224,341.75 = 212,861,224,341.75/x - Step 3: Cross multiply
151,348,276,391.25x = 212,861,224,341.75 × 212,861,224,341.75 - Step 4: Simplify right side
151,348,276,391.25x = 45,309,900,828,268,820,430,848 - Step 5: Solve for x
x = 45,309,900,828,268,820,430,848/151,348,276,391.25 - Step 6: Final answer
x = 299,375,069,929.03
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.