Finding the Fourth Proportional to 16,315,265.16, 24,450,852.17 and 6,212,374.92
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Solution
The fourth proportional to 16,315,265.16, 24,450,852.17 and 6,212,374.92 is: 9,310,168.07
Step by Step Solution
- Step 1: Write the proportion equation
16,315,265.16 : 24,450,852.17 = 6,212,374.92 : x - Step 2: Convert to fraction form
16,315,265.16/24,450,852.17 = 6,212,374.92/x - Step 3: Cross multiply
16,315,265.16x = 24,450,852.17 × 6,212,374.92 - Step 4: Simplify right side
16,315,265.16x = 151,897,860,809,066.50 - Step 5: Solve for x
x = 151,897,860,809,066.50/16,315,265.16 - Step 6: Final answer
x = 9,310,168.07
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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.