Finding the Third Proportional to 39,670,805.25 and 61,301,445.75
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Solution
The third proportional to 39,670,805.25 and 61,301,445.75 is: 94,726,266.01
Step by Step Solution
- Step 1: Write the proportion equation
39,670,805.25 : 61,301,445.75 = 61,301,445.75 : x - Step 2: Convert to fraction form
39,670,805.25/61,301,445.75 = 61,301,445.75/x - Step 3: Cross multiply
39,670,805.25x = 61,301,445.75 × 61,301,445.75 - Step 4: Simplify right side
39,670,805.25x = 3,757,867,251,040,193 - Step 5: Solve for x
x = 3,757,867,251,040,193/39,670,805.25 - Step 6: Final answer
x = 94,726,266.01
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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.