Finding the Third Proportional to 83,887,336.13 and 182,295,235.13
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Solution
The third proportional to 83,887,336.13 and 182,295,235.13 is: 396,145,047.45
Step by Step Solution
- Step 1: Write the proportion equation
83,887,336.13 : 182,295,235.13 = 182,295,235.13 : x - Step 2: Convert to fraction form
83,887,336.13/182,295,235.13 = 182,295,235.13/x - Step 3: Cross multiply
83,887,336.13x = 182,295,235.13 × 182,295,235.13 - Step 4: Simplify right side
83,887,336.13x = 33,231,552,749,279,032 - Step 5: Solve for x
x = 33,231,552,749,279,032/83,887,336.13 - Step 6: Final answer
x = 396,145,047.45
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.