Finding the Fourth Proportional to 22,571,230.62, 33,799,370.49 and 14,871,532.17
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Solution
The fourth proportional to 22,571,230.62, 33,799,370.49 and 14,871,532.17 is: 22,269,429.35
Step by Step Solution
- Step 1: Write the proportion equation
22,571,230.62 : 33,799,370.49 = 14,871,532.17 : x - Step 2: Convert to fraction form
22,571,230.62/33,799,370.49 = 14,871,532.17/x - Step 3: Cross multiply
22,571,230.62x = 33,799,370.49 × 14,871,532.17 - Step 4: Simplify right side
22,571,230.62x = 502,648,425,567,783.69 - Step 5: Solve for x
x = 502,648,425,567,783.69/22,571,230.62 - Step 6: Final answer
x = 22,269,429.35
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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.