Finding the Third Proportional to 153,305,227.13 and 332,484,972.75
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Solution
The third proportional to 153,305,227.13 and 332,484,972.75 is: 721,086,026.73
Step by Step Solution
- Step 1: Write the proportion equation
153,305,227.13 : 332,484,972.75 = 332,484,972.75 : x - Step 2: Convert to fraction form
153,305,227.13/332,484,972.75 = 332,484,972.75/x - Step 3: Cross multiply
153,305,227.13x = 332,484,972.75 × 332,484,972.75 - Step 4: Simplify right side
153,305,227.13x = 110,546,257,104,568,240 - Step 5: Solve for x
x = 110,546,257,104,568,240/153,305,227.13 - Step 6: Final answer
x = 721,086,026.73
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.