Finding the Fourth Proportional to 16,113,137.39, 24,169,466.41 and 3,982,600.17
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Solution
The fourth proportional to 16,113,137.39, 24,169,466.41 and 3,982,600.17 is: 5,973,841.02
Step by Step Solution
- Step 1: Write the proportion equation
16,113,137.39 : 24,169,466.41 = 3,982,600.17 : x - Step 2: Convert to fraction form
16,113,137.39/24,169,466.41 = 3,982,600.17/x - Step 3: Cross multiply
16,113,137.39x = 24,169,466.41 × 3,982,600.17 - Step 4: Simplify right side
16,113,137.39x = 96,257,321,023,318.78 - Step 5: Solve for x
x = 96,257,321,023,318.78/16,113,137.39 - Step 6: Final answer
x = 5,973,841.02
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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.