Finding the Third Proportional to 22,668,620 and 48,919,456
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Solution
The third proportional to 22,668,620 and 48,919,456 is: 105,569,424.84
Step by Step Solution
- Step 1: Write the proportion equation
22,668,620 : 48,919,456 = 48,919,456 : x - Step 2: Convert to fraction form
22,668,620/48,919,456 = 48,919,456/x - Step 3: Cross multiply
22,668,620x = 48,919,456 × 48,919,456 - Step 4: Simplify right side
22,668,620x = 2,393,113,175,335,936 - Step 5: Solve for x
x = 2,393,113,175,335,936/22,668,620 - Step 6: Final answer
x = 105,569,424.84
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.