Finding the Third Proportional to 34,789,756 and 68,701,363
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Solution
The third proportional to 34,789,756 and 68,701,363 is: 135,668,593.88
Step by Step Solution
- Step 1: Write the proportion equation
34,789,756 : 68,701,363 = 68,701,363 : x - Step 2: Convert to fraction form
34,789,756/68,701,363 = 68,701,363/x - Step 3: Cross multiply
34,789,756x = 68,701,363 × 68,701,363 - Step 4: Simplify right side
34,789,756x = 4,719,877,278,057,769 - Step 5: Solve for x
x = 4,719,877,278,057,769/34,789,756 - Step 6: Final answer
x = 135,668,593.88
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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.