Finding the Third Proportional to 193,937,694 and 418,639,836
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Solution
The third proportional to 193,937,694 and 418,639,836 is: 903,688,750.09
Step by Step Solution
- Step 1: Write the proportion equation
193,937,694 : 418,639,836 = 418,639,836 : x - Step 2: Convert to fraction form
193,937,694/418,639,836 = 418,639,836/x - Step 3: Cross multiply
193,937,694x = 418,639,836 × 418,639,836 - Step 4: Simplify right side
193,937,694x = 175,259,312,286,106,880 - Step 5: Solve for x
x = 175,259,312,286,106,880/193,937,694 - Step 6: Final answer
x = 903,688,750.09
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.