Finding the Fourth Proportional to 24,052,728.16, 36,075,251.60 and 7,009,414.48
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Solution
The fourth proportional to 24,052,728.16, 36,075,251.60 and 7,009,414.48 is: 10,513,002.49
Step by Step Solution
- Step 1: Write the proportion equation
24,052,728.16 : 36,075,251.60 = 7,009,414.48 : x - Step 2: Convert to fraction form
24,052,728.16/36,075,251.60 = 7,009,414.48/x - Step 3: Cross multiply
24,052,728.16x = 36,075,251.60 × 7,009,414.48 - Step 4: Simplify right side
24,052,728.16x = 252,866,390,934,683.19 - Step 5: Solve for x
x = 252,866,390,934,683.19/24,052,728.16 - Step 6: Final answer
x = 10,513,002.49
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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.