Finding the Fourth Proportional to 29,841,881.80, 44,762,822.70 and 8,276,441.80
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Solution
The fourth proportional to 29,841,881.80, 44,762,822.70 and 8,276,441.80 is: 12,414,662.70
Step by Step Solution
- Step 1: Write the proportion equation
29,841,881.80 : 44,762,822.70 = 8,276,441.80 : x - Step 2: Convert to fraction form
29,841,881.80/44,762,822.70 = 8,276,441.80/x - Step 3: Cross multiply
29,841,881.80x = 44,762,822.70 × 8,276,441.80 - Step 4: Simplify right side
29,841,881.80x = 370,476,896,880,268.88 - Step 5: Solve for x
x = 370,476,896,880,268.88/29,841,881.80 - Step 6: Final answer
x = 12,414,662.70
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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.