Finding the Fourth Proportional to 96,004,839.70, 144,007,259.55 and 24,201,255.70
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Solution
The fourth proportional to 96,004,839.70, 144,007,259.55 and 24,201,255.70 is: 36,301,883.55
Step by Step Solution
- Step 1: Write the proportion equation
96,004,839.70 : 144,007,259.55 = 24,201,255.70 : x - Step 2: Convert to fraction form
96,004,839.70/144,007,259.55 = 24,201,255.70/x - Step 3: Cross multiply
96,004,839.70x = 144,007,259.55 × 24,201,255.70 - Step 4: Simplify right side
96,004,839.70x = 3,485,156,511,025,817 - Step 5: Solve for x
x = 3,485,156,511,025,817/96,004,839.70 - Step 6: Final answer
x = 36,301,883.55
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1.5x scale
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.