Finding the Third Proportional to 22,718,641 and 48,901,491
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Solution
The third proportional to 22,718,641 and 48,901,491 is: 105,259,633.36
Step by Step Solution
- Step 1: Write the proportion equation
22,718,641 : 48,901,491 = 48,901,491 : x - Step 2: Convert to fraction form
22,718,641/48,901,491 = 48,901,491/x - Step 3: Cross multiply
22,718,641x = 48,901,491 × 48,901,491 - Step 4: Simplify right side
22,718,641x = 2,391,355,822,023,081 - Step 5: Solve for x
x = 2,391,355,822,023,081/22,718,641 - Step 6: Final answer
x = 105,259,633.36
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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.