Finding the Third Proportional to 7,660,046 and 11,876,924
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Solution
The third proportional to 7,660,046 and 11,876,924 is: 18,415,205.82
Step by Step Solution
- Step 1: Write the proportion equation
7,660,046 : 11,876,924 = 11,876,924 : x - Step 2: Convert to fraction form
7,660,046/11,876,924 = 11,876,924/x - Step 3: Cross multiply
7,660,046x = 11,876,924 × 11,876,924 - Step 4: Simplify right side
7,660,046x = 141,061,323,701,776 - Step 5: Solve for x
x = 141,061,323,701,776/7,660,046 - Step 6: Final answer
x = 18,415,205.82
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.