Finding the Third Proportional to 456,223,502 and 936,632,798
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Solution
The third proportional to 456,223,502 and 936,632,798 is: 1,922,919,346.42
Step by Step Solution
- Step 1: Write the proportion equation
456,223,502 : 936,632,798 = 936,632,798 : x - Step 2: Convert to fraction form
456,223,502/936,632,798 = 936,632,798/x - Step 3: Cross multiply
456,223,502x = 936,632,798 × 936,632,798 - Step 4: Simplify right side
456,223,502x = 877,280,998,289,308,800 - Step 5: Solve for x
x = 877,280,998,289,308,800/456,223,502 - Step 6: Final answer
x = 1,922,919,346.42
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.