Finding the Third Proportional to 64,598,601.75 and 141,752,493.75
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Solution
The third proportional to 64,598,601.75 and 141,752,493.75 is: 311,055,795.95
Step by Step Solution
- Step 1: Write the proportion equation
64,598,601.75 : 141,752,493.75 = 141,752,493.75 : x - Step 2: Convert to fraction form
64,598,601.75/141,752,493.75 = 141,752,493.75/x - Step 3: Cross multiply
64,598,601.75x = 141,752,493.75 × 141,752,493.75 - Step 4: Simplify right side
64,598,601.75x = 20,093,769,484,343,788 - Step 5: Solve for x
x = 20,093,769,484,343,788/64,598,601.75 - Step 6: Final answer
x = 311,055,795.95
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.