Finding the Third Proportional to 317,088,177 and 696,532,097
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Solution
The third proportional to 317,088,177 and 696,532,097 is: 1,530,038,006.28
Step by Step Solution
- Step 1: Write the proportion equation
317,088,177 : 696,532,097 = 696,532,097 : x - Step 2: Convert to fraction form
317,088,177/696,532,097 = 696,532,097/x - Step 3: Cross multiply
317,088,177x = 696,532,097 × 696,532,097 - Step 4: Simplify right side
317,088,177x = 485,156,962,151,217,408 - Step 5: Solve for x
x = 485,156,962,151,217,408/317,088,177 - Step 6: Final answer
x = 1,530,038,006.28
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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.