Finding the Fourth Proportional to 24,093,202.43, 33,249,197.65 and 13,080,416.31
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Solution
The fourth proportional to 24,093,202.43, 33,249,197.65 and 13,080,416.31 is: 18,051,288.47
Step by Step Solution
- Step 1: Write the proportion equation
24,093,202.43 : 33,249,197.65 = 13,080,416.31 : x - Step 2: Convert to fraction form
24,093,202.43/33,249,197.65 = 13,080,416.31/x - Step 3: Cross multiply
24,093,202.43x = 33,249,197.65 × 13,080,416.31 - Step 4: Simplify right side
24,093,202.43x = 434,913,347,235,473.69 - Step 5: Solve for x
x = 434,913,347,235,473.69/24,093,202.43 - Step 6: Final answer
x = 18,051,288.47
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1.5x scale
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.