Finding the Third Proportional to 162,423,305 and 350,734,068
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Solution
The third proportional to 162,423,305 and 350,734,068 is: 757,369,063.85
Step by Step Solution
- Step 1: Write the proportion equation
162,423,305 : 350,734,068 = 350,734,068 : x - Step 2: Convert to fraction form
162,423,305/350,734,068 = 350,734,068/x - Step 3: Cross multiply
162,423,305x = 350,734,068 × 350,734,068 - Step 4: Simplify right side
162,423,305x = 123,014,386,455,828,624 - Step 5: Solve for x
x = 123,014,386,455,828,624/162,423,305 - Step 6: Final answer
x = 757,369,063.85
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.