Finding the Third Proportional to 33,312,874 and 80,252,056
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Solution
The third proportional to 33,312,874 and 80,252,056 is: 193,330,437.12
Step by Step Solution
- Step 1: Write the proportion equation
33,312,874 : 80,252,056 = 80,252,056 : x - Step 2: Convert to fraction form
33,312,874/80,252,056 = 80,252,056/x - Step 3: Cross multiply
33,312,874x = 80,252,056 × 80,252,056 - Step 4: Simplify right side
33,312,874x = 6,440,392,492,227,136 - Step 5: Solve for x
x = 6,440,392,492,227,136/33,312,874 - Step 6: Final answer
x = 193,330,437.12
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Why These Related Problems?
These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.