Finding the Third Proportional to 204,417,523.13 and 445,832,479.69
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Solution
The third proportional to 204,417,523.13 and 445,832,479.69 is: 972,355,974.70
Step by Step Solution
- Step 1: Write the proportion equation
204,417,523.13 : 445,832,479.69 = 445,832,479.69 : x - Step 2: Convert to fraction form
204,417,523.13/445,832,479.69 = 445,832,479.69/x - Step 3: Cross multiply
204,417,523.13x = 445,832,479.69 × 445,832,479.69 - Step 4: Simplify right side
204,417,523.13x = 198,766,599,944,305,088 - Step 5: Solve for x
x = 198,766,599,944,305,088/204,417,523.13 - Step 6: Final answer
x = 972,355,974.70
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.