Finding the Fourth Proportional to 24,453,282.09, 36,677,674.14 and 8,277,384.45
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Solution
The fourth proportional to 24,453,282.09, 36,677,674.14 and 8,277,384.45 is: 12,415,315.39
Step by Step Solution
- Step 1: Write the proportion equation
24,453,282.09 : 36,677,674.14 = 8,277,384.45 : x - Step 2: Convert to fraction form
24,453,282.09/36,677,674.14 = 8,277,384.45/x - Step 3: Cross multiply
24,453,282.09x = 36,677,674.14 × 8,277,384.45 - Step 4: Simplify right side
24,453,282.09x = 303,595,209,588,603.12 - Step 5: Solve for x
x = 303,595,209,588,603.12/24,453,282.09 - Step 6: Final answer
x = 12,415,315.39
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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.