Finding the Third Proportional to 104,134,053 and 216,887,219
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Solution
The third proportional to 104,134,053 and 216,887,219 is: 451,726,062.80
Step by Step Solution
- Step 1: Write the proportion equation
104,134,053 : 216,887,219 = 216,887,219 : x - Step 2: Convert to fraction form
104,134,053/216,887,219 = 216,887,219/x - Step 3: Cross multiply
104,134,053x = 216,887,219 × 216,887,219 - Step 4: Simplify right side
104,134,053x = 47,040,065,765,553,960 - Step 5: Solve for x
x = 47,040,065,765,553,960/104,134,053 - Step 6: Final answer
x = 451,726,062.80
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.