Finding the Third Proportional to 207,326,617 and 453,704,305
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Solution
The third proportional to 207,326,617 and 453,704,305 is: 992,866,228.92
Step by Step Solution
- Step 1: Write the proportion equation
207,326,617 : 453,704,305 = 453,704,305 : x - Step 2: Convert to fraction form
207,326,617/453,704,305 = 453,704,305/x - Step 3: Cross multiply
207,326,617x = 453,704,305 × 453,704,305 - Step 4: Simplify right side
207,326,617x = 205,847,596,375,533,024 - Step 5: Solve for x
x = 205,847,596,375,533,024/207,326,617 - Step 6: Final answer
x = 992,866,228.92
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.