Finding the Fourth Proportional to 24,654,005.53, 36,986,052.06 and 8,477,855.98
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Solution
The fourth proportional to 24,654,005.53, 36,986,052.06 and 8,477,855.98 is: 12,718,518.39
Step by Step Solution
- Step 1: Write the proportion equation
24,654,005.53 : 36,986,052.06 = 8,477,855.98 : x - Step 2: Convert to fraction form
24,654,005.53/36,986,052.06 = 8,477,855.98/x - Step 3: Cross multiply
24,654,005.53x = 36,986,052.06 × 8,477,855.98 - Step 4: Simplify right side
24,654,005.53x = 313,562,422,608,424.38 - Step 5: Solve for x
x = 313,562,422,608,424.38/24,654,005.53 - Step 6: Final answer
x = 12,718,518.39
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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.