Finding the Third Proportional to 106,129,564 and 225,013,304
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Solution
The third proportional to 106,129,564 and 225,013,304 is: 477,067,699.79
Step by Step Solution
- Step 1: Write the proportion equation
106,129,564 : 225,013,304 = 225,013,304 : x - Step 2: Convert to fraction form
106,129,564/225,013,304 = 225,013,304/x - Step 3: Cross multiply
106,129,564x = 225,013,304 × 225,013,304 - Step 4: Simplify right side
106,129,564x = 50,630,986,976,996,416 - Step 5: Solve for x
x = 50,630,986,976,996,416/106,129,564 - Step 6: Final answer
x = 477,067,699.79
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.