Finding the Third Proportional to 163,808.16 and 350,386.59
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Solution
The third proportional to 163,808.16 and 350,386.59 is: 749,478.95
Step by Step Solution
- Step 1: Write the proportion equation
163,808.16 : 350,386.59 = 350,386.59 : x - Step 2: Convert to fraction form
163,808.16/350,386.59 = 350,386.59/x - Step 3: Cross multiply
163,808.16x = 350,386.59 × 350,386.59 - Step 4: Simplify right side
163,808.16x = 122,770,765,079.73 - Step 5: Solve for x
x = 122,770,765,079.73/163,808.16 - Step 6: Final answer
x = 749,478.95
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.