Finding the Third Proportional to 39,374,912 and 61,626,992
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Solution
The third proportional to 39,374,912 and 61,626,992 is: 96,454,466.82
Step by Step Solution
- Step 1: Write the proportion equation
39,374,912 : 61,626,992 = 61,626,992 : x - Step 2: Convert to fraction form
39,374,912/61,626,992 = 61,626,992/x - Step 3: Cross multiply
39,374,912x = 61,626,992 × 61,626,992 - Step 4: Simplify right side
39,374,912x = 3,797,886,142,968,064 - Step 5: Solve for x
x = 3,797,886,142,968,064/39,374,912 - Step 6: Final answer
x = 96,454,466.82
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.