Finding the Third Proportional to 508,723,879.22 and 1,101,961,761.19
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Solution
The third proportional to 508,723,879.22 and 1,101,961,761.19 is: 2,386,991,790.09
Step by Step Solution
- Step 1: Write the proportion equation
508,723,879.22 : 1,101,961,761.19 = 1,101,961,761.19 : x - Step 2: Convert to fraction form
508,723,879.22/1,101,961,761.19 = 1,101,961,761.19/x - Step 3: Cross multiply
508,723,879.22x = 1,101,961,761.19 × 1,101,961,761.19 - Step 4: Simplify right side
508,723,879.22x = 1,214,319,723,119,456,768 - Step 5: Solve for x
x = 1,214,319,723,119,456,768/508,723,879.22 - Step 6: Final answer
x = 2,386,991,790.09
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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.