Finding the Fourth Proportional to 24,088,003.56, 33,240,549.15 and 13,074,516.99
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Solution
The fourth proportional to 24,088,003.56, 33,240,549.15 and 13,074,516.99 is: 18,042,347.24
Step by Step Solution
- Step 1: Write the proportion equation
24,088,003.56 : 33,240,549.15 = 13,074,516.99 : x - Step 2: Convert to fraction form
24,088,003.56/33,240,549.15 = 13,074,516.99/x - Step 3: Cross multiply
24,088,003.56x = 33,240,549.15 × 13,074,516.99 - Step 4: Simplify right side
24,088,003.56x = 434,604,124,618,605.06 - Step 5: Solve for x
x = 434,604,124,618,605.06/24,088,003.56 - Step 6: Final answer
x = 18,042,347.24
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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.