Finding the Fourth Proportional to 24,315,093.54, 33,551,542.17 and 13,862,458.26
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Solution
The fourth proportional to 24,315,093.54, 33,551,542.17 and 13,862,458.26 is: 19,128,318.47
Step by Step Solution
- Step 1: Write the proportion equation
24,315,093.54 : 33,551,542.17 = 13,862,458.26 : x - Step 2: Convert to fraction form
24,315,093.54/33,551,542.17 = 13,862,458.26/x - Step 3: Cross multiply
24,315,093.54x = 33,551,542.17 × 13,862,458.26 - Step 4: Simplify right side
24,315,093.54x = 465,106,852,890,254.81 - Step 5: Solve for x
x = 465,106,852,890,254.81/24,315,093.54 - Step 6: Final answer
x = 19,128,318.47
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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.