Finding the Third Proportional to 17,306,515 and 26,903,729
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Solution
The third proportional to 17,306,515 and 26,903,729 is: 41,823,014.86
Step by Step Solution
- Step 1: Write the proportion equation
17,306,515 : 26,903,729 = 26,903,729 : x - Step 2: Convert to fraction form
17,306,515/26,903,729 = 26,903,729/x - Step 3: Cross multiply
17,306,515x = 26,903,729 × 26,903,729 - Step 4: Simplify right side
17,306,515x = 723,810,634,105,441 - Step 5: Solve for x
x = 723,810,634,105,441/17,306,515 - Step 6: Final answer
x = 41,823,014.86
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.