Finding the Third Proportional to 110,527,990,418.25 and 169,784,515,135.12
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Solution
The third proportional to 110,527,990,418.25 and 169,784,515,135.12 is: 260,809,786,467.52
Step by Step Solution
- Step 1: Write the proportion equation
110,527,990,418.25 : 169,784,515,135.12 = 169,784,515,135.12 : x - Step 2: Convert to fraction form
110,527,990,418.25/169,784,515,135.12 = 169,784,515,135.12/x - Step 3: Cross multiply
110,527,990,418.25x = 169,784,515,135.12 × 169,784,515,135.12 - Step 4: Simplify right side
110,527,990,418.25x = 28,826,781,579,667,790,888,960 - Step 5: Solve for x
x = 28,826,781,579,667,790,888,960/110,527,990,418.25 - Step 6: Final answer
x = 260,809,786,467.52
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.