Finding the Third Proportional to 8,815,685.63 and 13,622,472
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Solution
The third proportional to 8,815,685.63 and 13,622,472 is: 21,050,177.07
Step by Step Solution
- Step 1: Write the proportion equation
8,815,685.63 : 13,622,472 = 13,622,472 : x - Step 2: Convert to fraction form
8,815,685.63/13,622,472 = 13,622,472/x - Step 3: Cross multiply
8,815,685.63x = 13,622,472 × 13,622,472 - Step 4: Simplify right side
8,815,685.63x = 185,571,743,390,784 - Step 5: Solve for x
x = 185,571,743,390,784/8,815,685.63 - Step 6: Final answer
x = 21,050,177.07
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.