Finding the Third Proportional to 19,244,735.25 and 41,877,315.75
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Solution
The third proportional to 19,244,735.25 and 41,877,315.75 is: 91,126,718.64
Step by Step Solution
- Step 1: Write the proportion equation
19,244,735.25 : 41,877,315.75 = 41,877,315.75 : x - Step 2: Convert to fraction form
19,244,735.25/41,877,315.75 = 41,877,315.75/x - Step 3: Cross multiply
19,244,735.25x = 41,877,315.75 × 41,877,315.75 - Step 4: Simplify right side
19,244,735.25x = 1,753,709,574,425,198 - Step 5: Solve for x
x = 1,753,709,574,425,198/19,244,735.25 - Step 6: Final answer
x = 91,126,718.64
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.