Finding the Third Proportional to 447,450,806 and 907,660,117
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Solution
The third proportional to 447,450,806 and 907,660,117 is: 1,841,201,036.95
Step by Step Solution
- Step 1: Write the proportion equation
447,450,806 : 907,660,117 = 907,660,117 : x - Step 2: Convert to fraction form
447,450,806/907,660,117 = 907,660,117/x - Step 3: Cross multiply
447,450,806x = 907,660,117 × 907,660,117 - Step 4: Simplify right side
447,450,806x = 823,846,887,992,453,632 - Step 5: Solve for x
x = 823,846,887,992,453,632/447,450,806 - Step 6: Final answer
x = 1,841,201,036.95
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.