Finding the Third Proportional to 207,197,170,694.16 and 450,879,196,320.18
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Solution
The third proportional to 207,197,170,694.16 and 450,879,196,320.18 is: 981,152,633,471.08
Step by Step Solution
- Step 1: Write the proportion equation
207,197,170,694.16 : 450,879,196,320.18 = 450,879,196,320.18 : x - Step 2: Convert to fraction form
207,197,170,694.16/450,879,196,320.18 = 450,879,196,320.18/x - Step 3: Cross multiply
207,197,170,694.16x = 450,879,196,320.18 × 450,879,196,320.18 - Step 4: Simplify right side
207,197,170,694.16x = 203,292,049,674,331,425,341,440 - Step 5: Solve for x
x = 203,292,049,674,331,425,341,440/207,197,170,694.16 - Step 6: Final answer
x = 981,152,633,471.08
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.