Finding the Third Proportional to 283,216,212 and 437,401,998
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Solution
The third proportional to 283,216,212 and 437,401,998 is: 675,528,093.90
Step by Step Solution
- Step 1: Write the proportion equation
283,216,212 : 437,401,998 = 437,401,998 : x - Step 2: Convert to fraction form
283,216,212/437,401,998 = 437,401,998/x - Step 3: Cross multiply
283,216,212x = 437,401,998 × 437,401,998 - Step 4: Simplify right side
283,216,212x = 191,320,507,854,392,000 - Step 5: Solve for x
x = 191,320,507,854,392,000/283,216,212 - Step 6: Final answer
x = 675,528,093.90
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.