Finding the Fourth Proportional to 24,263,482.63, 36,395,545.71 and 8,089,439.08
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Solution
The fourth proportional to 24,263,482.63, 36,395,545.71 and 8,089,439.08 is: 12,134,265.90
Step by Step Solution
- Step 1: Write the proportion equation
24,263,482.63 : 36,395,545.71 = 8,089,439.08 : x - Step 2: Convert to fraction form
24,263,482.63/36,395,545.71 = 8,089,439.08/x - Step 3: Cross multiply
24,263,482.63x = 36,395,545.71 × 8,089,439.08 - Step 4: Simplify right side
24,263,482.63x = 294,419,549,804,400.38 - Step 5: Solve for x
x = 294,419,549,804,400.38/24,263,482.63 - Step 6: Final answer
x = 12,134,265.90
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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.