Finding the Third Proportional to 151,765,248 and 326,548,486
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Solution
The third proportional to 151,765,248 and 326,548,486 is: 702,624,053.36
Step by Step Solution
- Step 1: Write the proportion equation
151,765,248 : 326,548,486 = 326,548,486 : x - Step 2: Convert to fraction form
151,765,248/326,548,486 = 326,548,486/x - Step 3: Cross multiply
151,765,248x = 326,548,486 × 326,548,486 - Step 4: Simplify right side
151,765,248x = 106,633,913,708,892,192 - Step 5: Solve for x
x = 106,633,913,708,892,192/151,765,248 - Step 6: Final answer
x = 702,624,053.36
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.