Finding the Fourth Proportional to 44,629,268.24, 66,913,340.90 and 22,727,251.41
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Solution
The fourth proportional to 44,629,268.24, 66,913,340.90 and 22,727,251.41 is: 34,075,313.83
Step by Step Solution
- Step 1: Write the proportion equation
44,629,268.24 : 66,913,340.90 = 22,727,251.41 : x - Step 2: Convert to fraction form
44,629,268.24/66,913,340.90 = 22,727,251.41/x - Step 3: Cross multiply
44,629,268.24x = 66,913,340.90 × 22,727,251.41 - Step 4: Simplify right side
44,629,268.24x = 1,520,756,321,203,699.50 - Step 5: Solve for x
x = 1,520,756,321,203,699.50/44,629,268.24 - Step 6: Final answer
x = 34,075,313.83
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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.