Finding the Third Proportional to 235,664,849,745 and 516,955,628,322
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Solution
The third proportional to 235,664,849,745 and 516,955,628,322 is: 1,133,996,529,151.31
Step by Step Solution
- Step 1: Write the proportion equation
235,664,849,745 : 516,955,628,322 = 516,955,628,322 : x - Step 2: Convert to fraction form
235,664,849,745/516,955,628,322 = 516,955,628,322/x - Step 3: Cross multiply
235,664,849,745x = 516,955,628,322 × 516,955,628,322 - Step 4: Simplify right side
235,664,849,745x = 267,243,121,653,793,802,944,512 - Step 5: Solve for x
x = 267,243,121,653,793,802,944,512/235,664,849,745 - Step 6: Final answer
x = 1,133,996,529,151.31
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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.