Finding the Third Proportional to 8,475,570 and 18,396,000
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Solution
The third proportional to 8,475,570 and 18,396,000 is: 39,928,030.33
Step by Step Solution
- Step 1: Write the proportion equation
8,475,570 : 18,396,000 = 18,396,000 : x - Step 2: Convert to fraction form
8,475,570/18,396,000 = 18,396,000/x - Step 3: Cross multiply
8,475,570x = 18,396,000 × 18,396,000 - Step 4: Simplify right side
8,475,570x = 338,412,816,000,000 - Step 5: Solve for x
x = 338,412,816,000,000/8,475,570 - Step 6: Final answer
x = 39,928,030.33
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.