Finding the Fourth Proportional to 24,713,041.24, 34,102,276.50 and 13,699,685.08
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Solution
The fourth proportional to 24,713,041.24, 34,102,276.50 and 13,699,685.08 is: 18,904,611.70
Step by Step Solution
- Step 1: Write the proportion equation
24,713,041.24 : 34,102,276.50 = 13,699,685.08 : x - Step 2: Convert to fraction form
24,713,041.24/34,102,276.50 = 13,699,685.08/x - Step 3: Cross multiply
24,713,041.24x = 34,102,276.50 × 13,699,685.08 - Step 4: Simplify right side
24,713,041.24x = 467,190,448,561,084.62 - Step 5: Solve for x
x = 467,190,448,561,084.62/24,713,041.24 - Step 6: Final answer
x = 18,904,611.70
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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.