Finding the Third Proportional to 43,674,660 and 68,506,717.50
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Solution
The third proportional to 43,674,660 and 68,506,717.50 is: 107,457,512.95
Step by Step Solution
- Step 1: Write the proportion equation
43,674,660 : 68,506,717.50 = 68,506,717.50 : x - Step 2: Convert to fraction form
43,674,660/68,506,717.50 = 68,506,717.50/x - Step 3: Cross multiply
43,674,660x = 68,506,717.50 × 68,506,717.50 - Step 4: Simplify right side
43,674,660x = 4,693,170,342,624,806 - Step 5: Solve for x
x = 4,693,170,342,624,806/43,674,660 - Step 6: Final answer
x = 107,457,512.95
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.