Finding the Third Proportional to 34,533,944 and 49,891,548
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Solution
The third proportional to 34,533,944 and 49,891,548 is: 72,078,838.20
Step by Step Solution
- Step 1: Write the proportion equation
34,533,944 : 49,891,548 = 49,891,548 : x - Step 2: Convert to fraction form
34,533,944/49,891,548 = 49,891,548/x - Step 3: Cross multiply
34,533,944x = 49,891,548 × 49,891,548 - Step 4: Simplify right side
34,533,944x = 2,489,166,561,836,304 - Step 5: Solve for x
x = 2,489,166,561,836,304/34,533,944 - Step 6: Final answer
x = 72,078,838.20
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.