Finding the Third Proportional to 7,361,271.14 and 15,724,564.17
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Solution
The third proportional to 7,361,271.14 and 15,724,564.17 is: 33,589,568.12
Step by Step Solution
- Step 1: Write the proportion equation
7,361,271.14 : 15,724,564.17 = 15,724,564.17 : x - Step 2: Convert to fraction form
7,361,271.14/15,724,564.17 = 15,724,564.17/x - Step 3: Cross multiply
7,361,271.14x = 15,724,564.17 × 15,724,564.17 - Step 4: Simplify right side
7,361,271.14x = 247,261,918,395,414.91 - Step 5: Solve for x
x = 247,261,918,395,414.91/7,361,271.14 - Step 6: Final answer
x = 33,589,568.12
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.