Finding the Fourth Proportional to 24,394,933.49, 36,603,574.75 and 10,566,121.90
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Solution
The fourth proportional to 24,394,933.49, 36,603,574.75 and 10,566,121.90 is: 15,854,022.84
Step by Step Solution
- Step 1: Write the proportion equation
24,394,933.49 : 36,603,574.75 = 10,566,121.90 : x - Step 2: Convert to fraction form
24,394,933.49/36,603,574.75 = 10,566,121.90/x - Step 3: Cross multiply
24,394,933.49x = 36,603,574.75 × 10,566,121.90 - Step 4: Simplify right side
24,394,933.49x = 386,757,832,730,003.38 - Step 5: Solve for x
x = 386,757,832,730,003.38/24,394,933.49 - Step 6: Final answer
x = 15,854,022.84
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.