Finding the Third Proportional to 34,472,622 and 51,220,579
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Solution
The third proportional to 34,472,622 and 51,220,579 is: 76,105,255.73
Step by Step Solution
- Step 1: Write the proportion equation
34,472,622 : 51,220,579 = 51,220,579 : x - Step 2: Convert to fraction form
34,472,622/51,220,579 = 51,220,579/x - Step 3: Cross multiply
34,472,622x = 51,220,579 × 51,220,579 - Step 4: Simplify right side
34,472,622x = 2,623,547,713,095,241 - Step 5: Solve for x
x = 2,623,547,713,095,241/34,472,622 - Step 6: Final answer
x = 76,105,255.73
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.