Finding the Third Proportional to 106,806,762 and 219,275,664
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Solution
The third proportional to 106,806,762 and 219,275,664 is: 450,175,774.66
Step by Step Solution
- Step 1: Write the proportion equation
106,806,762 : 219,275,664 = 219,275,664 : x - Step 2: Convert to fraction form
106,806,762/219,275,664 = 219,275,664/x - Step 3: Cross multiply
106,806,762x = 219,275,664 × 219,275,664 - Step 4: Simplify right side
106,806,762x = 48,081,816,822,640,896 - Step 5: Solve for x
x = 48,081,816,822,640,896/106,806,762 - Step 6: Final answer
x = 450,175,774.66
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.