Finding the Third Proportional to 695,768,542 and 1,491,134,249
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Solution
The third proportional to 695,768,542 and 1,491,134,249 is: 3,195,719,861.31
Step by Step Solution
- Step 1: Write the proportion equation
695,768,542 : 1,491,134,249 = 1,491,134,249 : x - Step 2: Convert to fraction form
695,768,542/1,491,134,249 = 1,491,134,249/x - Step 3: Cross multiply
695,768,542x = 1,491,134,249 × 1,491,134,249 - Step 4: Simplify right side
695,768,542x = 2,223,481,348,540,794,112 - Step 5: Solve for x
x = 2,223,481,348,540,794,112/695,768,542 - Step 6: Final answer
x = 3,195,719,861.31
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.