Finding the Third Proportional to 12,612,936 and 27,581,400
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Solution
The third proportional to 12,612,936 and 27,581,400 is: 60,313,762.47
Step by Step Solution
- Step 1: Write the proportion equation
12,612,936 : 27,581,400 = 27,581,400 : x - Step 2: Convert to fraction form
12,612,936/27,581,400 = 27,581,400/x - Step 3: Cross multiply
12,612,936x = 27,581,400 × 27,581,400 - Step 4: Simplify right side
12,612,936x = 760,733,625,960,000 - Step 5: Solve for x
x = 760,733,625,960,000/12,612,936 - Step 6: Final answer
x = 60,313,762.47
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.