Finding the Third Proportional to 7,322,414 and 15,746,788
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Solution
The third proportional to 7,322,414 and 15,746,788 is: 33,863,331.45
Step by Step Solution
- Step 1: Write the proportion equation
7,322,414 : 15,746,788 = 15,746,788 : x - Step 2: Convert to fraction form
7,322,414/15,746,788 = 15,746,788/x - Step 3: Cross multiply
7,322,414x = 15,746,788 × 15,746,788 - Step 4: Simplify right side
7,322,414x = 247,961,332,316,944 - Step 5: Solve for x
x = 247,961,332,316,944/7,322,414 - Step 6: Final answer
x = 33,863,331.45
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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.