Finding the Fourth Proportional to 24,350,848.83, 33,594,821.92 and 13,897,445.97
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Solution
The fourth proportional to 24,350,848.83, 33,594,821.92 and 13,897,445.97 is: 19,173,139.54
Step by Step Solution
- Step 1: Write the proportion equation
24,350,848.83 : 33,594,821.92 = 13,897,445.97 : x - Step 2: Convert to fraction form
24,350,848.83/33,594,821.92 = 13,897,445.97/x - Step 3: Cross multiply
24,350,848.83x = 33,594,821.92 × 13,897,445.97 - Step 4: Simplify right side
24,350,848.83x = 466,882,222,435,484.44 - Step 5: Solve for x
x = 466,882,222,435,484.44/24,350,848.83 - Step 6: Final answer
x = 19,173,139.54
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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.