Finding the Third Proportional to 21,984,464 and 32,336,954
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Solution
The third proportional to 21,984,464 and 32,336,954 is: 47,564,434.32
Step by Step Solution
- Step 1: Write the proportion equation
21,984,464 : 32,336,954 = 32,336,954 : x - Step 2: Convert to fraction form
21,984,464/32,336,954 = 32,336,954/x - Step 3: Cross multiply
21,984,464x = 32,336,954 × 32,336,954 - Step 4: Simplify right side
21,984,464x = 1,045,678,593,998,116 - Step 5: Solve for x
x = 1,045,678,593,998,116/21,984,464 - Step 6: Final answer
x = 47,564,434.32
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.