Finding the Third Proportional to 87,887,339.25 and 185,739,177
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Solution
The third proportional to 87,887,339.25 and 185,739,177 is: 392,537,106.79
Step by Step Solution
- Step 1: Write the proportion equation
87,887,339.25 : 185,739,177 = 185,739,177 : x - Step 2: Convert to fraction form
87,887,339.25/185,739,177 = 185,739,177/x - Step 3: Cross multiply
87,887,339.25x = 185,739,177 × 185,739,177 - Step 4: Simplify right side
87,887,339.25x = 34,499,041,872,637,328 - Step 5: Solve for x
x = 34,499,041,872,637,328/87,887,339.25 - Step 6: Final answer
x = 392,537,106.79
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.