Finding the Fourth Proportional to 23,765,066.79, 35,586,206.92 and 16,401,834.99
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Solution
The fourth proportional to 23,765,066.79, 35,586,206.92 and 16,401,834.99 is: 24,560,380.96
Step by Step Solution
- Step 1: Write the proportion equation
23,765,066.79 : 35,586,206.92 = 16,401,834.99 : x - Step 2: Convert to fraction form
23,765,066.79/35,586,206.92 = 16,401,834.99/x - Step 3: Cross multiply
23,765,066.79x = 35,586,206.92 × 16,401,834.99 - Step 4: Simplify right side
23,765,066.79x = 583,679,093,739,827 - Step 5: Solve for x
x = 583,679,093,739,827/23,765,066.79 - Step 6: Final answer
x = 24,560,380.96
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.