Finding the Fourth Proportional to 43,865,407.26, 60,538,322.76 and 24,286,295.62
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Solution
The fourth proportional to 43,865,407.26, 60,538,322.76 and 24,286,295.62 is: 33,517,336.20
Step by Step Solution
- Step 1: Write the proportion equation
43,865,407.26 : 60,538,322.76 = 24,286,295.62 : x - Step 2: Convert to fraction form
43,865,407.26/60,538,322.76 = 24,286,295.62/x - Step 3: Cross multiply
43,865,407.26x = 60,538,322.76 × 24,286,295.62 - Step 4: Simplify right side
43,865,407.26x = 1,470,251,602,888,334.25 - Step 5: Solve for x
x = 1,470,251,602,888,334.25/43,865,407.26 - Step 6: Final answer
x = 33,517,336.20
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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.