Finding the Fourth Proportional to 17,836,265.36, 24,614,368.68 and 10,102,908.08
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Solution
The fourth proportional to 17,836,265.36, 24,614,368.68 and 10,102,908.08 is: 13,942,195.81
Step by Step Solution
- Step 1: Write the proportion equation
17,836,265.36 : 24,614,368.68 = 10,102,908.08 : x - Step 2: Convert to fraction form
17,836,265.36/24,614,368.68 = 10,102,908.08/x - Step 3: Cross multiply
17,836,265.36x = 24,614,368.68 × 10,102,908.08 - Step 4: Simplify right side
17,836,265.36x = 248,676,704,221,270.94 - Step 5: Solve for x
x = 248,676,704,221,270.94/17,836,265.36 - Step 6: Final answer
x = 13,942,195.81
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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.