Finding the Fourth Proportional to 24,079,889.43, 33,216,350.22 and 15,368,242.84
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Solution
The fourth proportional to 24,079,889.43, 33,216,350.22 and 15,368,242.84 is: 21,199,305.66
Step by Step Solution
- Step 1: Write the proportion equation
24,079,889.43 : 33,216,350.22 = 15,368,242.84 : x - Step 2: Convert to fraction form
24,079,889.43/33,216,350.22 = 15,368,242.84/x - Step 3: Cross multiply
24,079,889.43x = 33,216,350.22 × 15,368,242.84 - Step 4: Simplify right side
24,079,889.43x = 510,476,936,356,406.56 - Step 5: Solve for x
x = 510,476,936,356,406.56/24,079,889.43 - Step 6: Final answer
x = 21,199,305.66
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.