Finding the Fourth Proportional to 2,341,700,144.49, 3,232,269,810.05 and 1,506,324,713.97
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Solution
The fourth proportional to 2,341,700,144.49, 3,232,269,810.05 and 1,506,324,713.97 is: 2,079,193,575.89
Step by Step Solution
- Step 1: Write the proportion equation
2,341,700,144.49 : 3,232,269,810.05 = 1,506,324,713.97 : x - Step 2: Convert to fraction form
2,341,700,144.49/3,232,269,810.05 = 1,506,324,713.97/x - Step 3: Cross multiply
2,341,700,144.49x = 3,232,269,810.05 × 1,506,324,713.97 - Step 4: Simplify right side
2,341,700,144.49x = 4,868,847,897,089,901,568 - Step 5: Solve for x
x = 4,868,847,897,089,901,568/2,341,700,144.49 - Step 6: Final answer
x = 2,079,193,575.89
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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.