Finding the Third Proportional to 69,758,613 and 162,936,087.75
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Solution
The third proportional to 69,758,613 and 162,936,087.75 is: 380,571,911.48
Step by Step Solution
- Step 1: Write the proportion equation
69,758,613 : 162,936,087.75 = 162,936,087.75 : x - Step 2: Convert to fraction form
69,758,613/162,936,087.75 = 162,936,087.75/x - Step 3: Cross multiply
69,758,613x = 162,936,087.75 × 162,936,087.75 - Step 4: Simplify right side
69,758,613x = 26,548,168,691,275,700 - Step 5: Solve for x
x = 26,548,168,691,275,700/69,758,613 - Step 6: Final answer
x = 380,571,911.48
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.