Finding the Third Proportional to 125,892,480.81 and 270,916,837.63
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Solution
The third proportional to 125,892,480.81 and 270,916,837.63 is: 583,004,897.80
Step by Step Solution
- Step 1: Write the proportion equation
125,892,480.81 : 270,916,837.63 = 270,916,837.63 : x - Step 2: Convert to fraction form
125,892,480.81/270,916,837.63 = 270,916,837.63/x - Step 3: Cross multiply
125,892,480.81x = 270,916,837.63 × 270,916,837.63 - Step 4: Simplify right side
125,892,480.81x = 73,395,932,910,838,336 - Step 5: Solve for x
x = 73,395,932,910,838,336/125,892,480.81 - Step 6: Final answer
x = 583,004,897.80
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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.