Finding the Third Proportional to 6,628,878 and 14,270,850
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Solution
The third proportional to 6,628,878 and 14,270,850 is: 30,722,719.55
Step by Step Solution
- Step 1: Write the proportion equation
6,628,878 : 14,270,850 = 14,270,850 : x - Step 2: Convert to fraction form
6,628,878/14,270,850 = 14,270,850/x - Step 3: Cross multiply
6,628,878x = 14,270,850 × 14,270,850 - Step 4: Simplify right side
6,628,878x = 203,657,159,722,500 - Step 5: Solve for x
x = 203,657,159,722,500/6,628,878 - Step 6: Final answer
x = 30,722,719.55
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.