Finding the Fourth Proportional to 4,305,100,327.46, 5,941,038,224.49 and 2,324,950,970.66
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Solution
The fourth proportional to 4,305,100,327.46, 5,941,038,224.49 and 2,324,950,970.66 is: 3,208,432,216.70
Step by Step Solution
- Step 1: Write the proportion equation
4,305,100,327.46 : 5,941,038,224.49 = 2,324,950,970.66 : x - Step 2: Convert to fraction form
4,305,100,327.46/5,941,038,224.49 = 2,324,950,970.66/x - Step 3: Cross multiply
4,305,100,327.46x = 5,941,038,224.49 × 2,324,950,970.66 - Step 4: Simplify right side
4,305,100,327.46x = 13,812,622,586,756,186,112 - Step 5: Solve for x
x = 13,812,622,586,756,186,112/4,305,100,327.46 - Step 6: Final answer
x = 3,208,432,216.70
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.