Finding the Third Proportional to 695,768,540 and 1,491,134,245
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Solution
The third proportional to 695,768,540 and 1,491,134,245 is: 3,195,719,853.35
Step by Step Solution
- Step 1: Write the proportion equation
695,768,540 : 1,491,134,245 = 1,491,134,245 : x - Step 2: Convert to fraction form
695,768,540/1,491,134,245 = 1,491,134,245/x - Step 3: Cross multiply
695,768,540x = 1,491,134,245 × 1,491,134,245 - Step 4: Simplify right side
695,768,540x = 2,223,481,336,611,719,936 - Step 5: Solve for x
x = 2,223,481,336,611,719,936/695,768,540 - Step 6: Final answer
x = 3,195,719,853.35
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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.