Finding the Third Proportional to 955,996,938 and 2,057,276,772
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Solution
The third proportional to 955,996,938 and 2,057,276,772 is: 4,427,197,983.99
Step by Step Solution
- Step 1: Write the proportion equation
955,996,938 : 2,057,276,772 = 2,057,276,772 : x - Step 2: Convert to fraction form
955,996,938/2,057,276,772 = 2,057,276,772/x - Step 3: Cross multiply
955,996,938x = 2,057,276,772 × 2,057,276,772 - Step 4: Simplify right side
955,996,938x = 4,232,387,716,610,740,224 - Step 5: Solve for x
x = 4,232,387,716,610,740,224/955,996,938 - Step 6: Final answer
x = 4,427,197,983.99
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.