Finding the Fourth Proportional to 48,350,083.04, 72,479,529.12 and 24,066,050.48
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Solution
The fourth proportional to 48,350,083.04, 72,479,529.12 and 24,066,050.48 is: 36,076,380.78
Step by Step Solution
- Step 1: Write the proportion equation
48,350,083.04 : 72,479,529.12 = 24,066,050.48 : x - Step 2: Convert to fraction form
48,350,083.04/72,479,529.12 = 24,066,050.48/x - Step 3: Cross multiply
48,350,083.04x = 72,479,529.12 × 24,066,050.48 - Step 4: Simplify right side
48,350,083.04x = 1,744,296,006,568,550 - Step 5: Solve for x
x = 1,744,296,006,568,550/48,350,083.04 - Step 6: Final answer
x = 36,076,380.78
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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.