Finding the Third Proportional to 318,840,793,544 and 702,671,495,318
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Solution
The third proportional to 318,840,793,544 and 702,671,495,318 is: 1,548,569,820,204.95
Step by Step Solution
- Step 1: Write the proportion equation
318,840,793,544 : 702,671,495,318 = 702,671,495,318 : x - Step 2: Convert to fraction form
318,840,793,544/702,671,495,318 = 702,671,495,318/x - Step 3: Cross multiply
318,840,793,544x = 702,671,495,318 × 702,671,495,318 - Step 4: Simplify right side
318,840,793,544x = 493,747,230,332,434,071,420,928 - Step 5: Solve for x
x = 493,747,230,332,434,071,420,928/318,840,793,544 - Step 6: Final answer
x = 1,548,569,820,204.95
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.