Finding the Fourth Proportional to 32,413,210.38, 44,729,904.82 and 17,729,163.41
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Solution
The fourth proportional to 32,413,210.38, 44,729,904.82 and 17,729,163.41 is: 24,466,067.46
Step by Step Solution
- Step 1: Write the proportion equation
32,413,210.38 : 44,729,904.82 = 17,729,163.41 : x - Step 2: Convert to fraction form
32,413,210.38/44,729,904.82 = 17,729,163.41/x - Step 3: Cross multiply
32,413,210.38x = 44,729,904.82 × 17,729,163.41 - Step 4: Simplify right side
32,413,210.38x = 793,023,791,599,554.25 - Step 5: Solve for x
x = 793,023,791,599,554.25/32,413,210.38 - Step 6: Final answer
x = 24,466,067.46
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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.