Finding the Third Proportional to 764,086,285,404 and 1,635,508,536,258
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Solution
The third proportional to 764,086,285,404 and 1,635,508,536,258 is: 3,500,767,155,843.50
Step by Step Solution
- Step 1: Write the proportion equation
764,086,285,404 : 1,635,508,536,258 = 1,635,508,536,258 : x - Step 2: Convert to fraction form
764,086,285,404/1,635,508,536,258 = 1,635,508,536,258/x - Step 3: Cross multiply
764,086,285,404x = 1,635,508,536,258 × 1,635,508,536,258 - Step 4: Simplify right side
764,086,285,404x = 2,674,888,172,172,785,536,204,800 - Step 5: Solve for x
x = 2,674,888,172,172,785,536,204,800/764,086,285,404 - Step 6: Final answer
x = 3,500,767,155,843.50
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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.