Finding the Third Proportional to 695,768,550 and 1,491,134,266
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Solution
The third proportional to 695,768,550 and 1,491,134,266 is: 3,195,719,897.43
Step by Step Solution
- Step 1: Write the proportion equation
695,768,550 : 1,491,134,266 = 1,491,134,266 : x - Step 2: Convert to fraction form
695,768,550/1,491,134,266 = 1,491,134,266/x - Step 3: Cross multiply
695,768,550x = 1,491,134,266 × 1,491,134,266 - Step 4: Simplify right side
695,768,550x = 2,223,481,399,239,358,720 - Step 5: Solve for x
x = 2,223,481,399,239,358,720/695,768,550 - Step 6: Final answer
x = 3,195,719,897.43
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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.