Finding the Fourth Proportional to 40,204,540.43, 60,154,626.88 and 23,818,621.99
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Solution
The fourth proportional to 40,204,540.43, 60,154,626.88 and 23,818,621.99 is: 35,637,773.83
Step by Step Solution
- Step 1: Write the proportion equation
40,204,540.43 : 60,154,626.88 = 23,818,621.99 : x - Step 2: Convert to fraction form
40,204,540.43/60,154,626.88 = 23,818,621.99/x - Step 3: Cross multiply
40,204,540.43x = 60,154,626.88 × 23,818,621.99 - Step 4: Simplify right side
40,204,540.43x = 1,432,800,318,604,213 - Step 5: Solve for x
x = 1,432,800,318,604,213/40,204,540.43 - Step 6: Final answer
x = 35,637,773.83
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.