Finding the Third Proportional to 26,455,925 and 56,966,163
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Solution
The third proportional to 26,455,925 and 56,966,163 is: 122,662,266.65
Step by Step Solution
- Step 1: Write the proportion equation
26,455,925 : 56,966,163 = 56,966,163 : x - Step 2: Convert to fraction form
26,455,925/56,966,163 = 56,966,163/x - Step 3: Cross multiply
26,455,925x = 56,966,163 × 56,966,163 - Step 4: Simplify right side
26,455,925x = 3,245,143,726,942,569 - Step 5: Solve for x
x = 3,245,143,726,942,569/26,455,925 - Step 6: Final answer
x = 122,662,266.65
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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.