Finding the Fourth Proportional to 22,488,708.24, 33,735,120.99 and 6,314,550.39
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Solution
The fourth proportional to 22,488,708.24, 33,735,120.99 and 6,314,550.39 is: 9,472,403.62
Step by Step Solution
- Step 1: Write the proportion equation
22,488,708.24 : 33,735,120.99 = 6,314,550.39 : x - Step 2: Convert to fraction form
22,488,708.24/33,735,120.99 = 6,314,550.39/x - Step 3: Cross multiply
22,488,708.24x = 33,735,120.99 × 6,314,550.39 - Step 4: Simplify right side
22,488,708.24x = 213,022,121,404,101.69 - Step 5: Solve for x
x = 213,022,121,404,101.69/22,488,708.24 - Step 6: Final answer
x = 9,472,403.62
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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.