Finding the Fourth Proportional to 24,213,692.07, 36,337,810.14 and 13,439,611.53
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Solution
The fourth proportional to 24,213,692.07, 36,337,810.14 and 13,439,611.53 is: 20,169,004.00
Step by Step Solution
- Step 1: Write the proportion equation
24,213,692.07 : 36,337,810.14 = 13,439,611.53 : x - Step 2: Convert to fraction form
24,213,692.07/36,337,810.14 = 13,439,611.53/x - Step 3: Cross multiply
24,213,692.07x = 36,337,810.14 × 13,439,611.53 - Step 4: Simplify right side
24,213,692.07x = 488,366,052,132,494.88 - Step 5: Solve for x
x = 488,366,052,132,494.88/24,213,692.07 - Step 6: Final answer
x = 20,169,004.00
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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.