Finding the Fourth Proportional to 41,544,007.80, 62,316,011.70 and 24,512,839.80
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Solution
The fourth proportional to 41,544,007.80, 62,316,011.70 and 24,512,839.80 is: 36,769,259.70
Step by Step Solution
- Step 1: Write the proportion equation
41,544,007.80 : 62,316,011.70 = 24,512,839.80 : x - Step 2: Convert to fraction form
41,544,007.80/62,316,011.70 = 24,512,839.80/x - Step 3: Cross multiply
41,544,007.80x = 62,316,011.70 × 24,512,839.80 - Step 4: Simplify right side
41,544,007.80x = 1,527,542,411,777,025.75 - Step 5: Solve for x
x = 1,527,542,411,777,025.75/41,544,007.80 - Step 6: Final answer
x = 36,769,259.70
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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.