Finding the Fourth Proportional to 41,325,437.24, 57,029,628.06 and 22,742,716.94
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Solution
The fourth proportional to 41,325,437.24, 57,029,628.06 and 22,742,716.94 is: 31,385,238.12
Step by Step Solution
- Step 1: Write the proportion equation
41,325,437.24 : 57,029,628.06 = 22,742,716.94 : x - Step 2: Convert to fraction form
41,325,437.24/57,029,628.06 = 22,742,716.94/x - Step 3: Cross multiply
41,325,437.24x = 57,029,628.06 × 22,742,716.94 - Step 4: Simplify right side
41,325,437.24x = 1,297,008,688,048,347.75 - Step 5: Solve for x
x = 1,297,008,688,048,347.75/41,325,437.24 - Step 6: Final answer
x = 31,385,238.12
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.