Finding the Fourth Proportional to 24,705,440.01, 34,093,510.39 and 13,692,900.68
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Solution
The fourth proportional to 24,705,440.01, 34,093,510.39 and 13,692,900.68 is: 18,896,204.70
Step by Step Solution
- Step 1: Write the proportion equation
24,705,440.01 : 34,093,510.39 = 13,692,900.68 : x - Step 2: Convert to fraction form
24,705,440.01/34,093,510.39 = 13,692,900.68/x - Step 3: Cross multiply
24,705,440.01x = 34,093,510.39 × 13,692,900.68 - Step 4: Simplify right side
24,705,440.01x = 466,839,051,596,199.75 - Step 5: Solve for x
x = 466,839,051,596,199.75/24,705,440.01 - Step 6: Final answer
x = 18,896,204.70
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.