Finding the Third Proportional to 19,268,864 and 28,179,800
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Solution
The third proportional to 19,268,864 and 28,179,800 is: 41,211,621.40
Step by Step Solution
- Step 1: Write the proportion equation
19,268,864 : 28,179,800 = 28,179,800 : x - Step 2: Convert to fraction form
19,268,864/28,179,800 = 28,179,800/x - Step 3: Cross multiply
19,268,864x = 28,179,800 × 28,179,800 - Step 4: Simplify right side
19,268,864x = 794,101,128,040,000 - Step 5: Solve for x
x = 794,101,128,040,000/19,268,864 - Step 6: Final answer
x = 41,211,621.40
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.