Finding the Fourth Proportional to 3,273,601,227.04, 4,517,571,502.43 and 1,768,227,569.14
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Solution
The fourth proportional to 3,273,601,227.04, 4,517,571,502.43 and 1,768,227,569.14 is: 2,440,155,022.60
Step by Step Solution
- Step 1: Write the proportion equation
3,273,601,227.04 : 4,517,571,502.43 = 1,768,227,569.14 : x - Step 2: Convert to fraction form
3,273,601,227.04/4,517,571,502.43 = 1,768,227,569.14/x - Step 3: Cross multiply
3,273,601,227.04x = 4,517,571,502.43 × 1,768,227,569.14 - Step 4: Simplify right side
3,273,601,227.04x = 7,988,094,476,139,768,832 - Step 5: Solve for x
x = 7,988,094,476,139,768,832/3,273,601,227.04 - Step 6: Final answer
x = 2,440,155,022.60
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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.