Finding the Fourth Proportional to 295,193,767,151.04, 443,497,045,243.68 and 189,283,335,887.04
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Solution
The fourth proportional to 295,193,767,151.04, 443,497,045,243.68 and 189,283,335,887.04 is: 284,377,956,180.95
Step by Step Solution
- Step 1: Write the proportion equation
295,193,767,151.04 : 443,497,045,243.68 = 189,283,335,887.04 : x - Step 2: Convert to fraction form
295,193,767,151.04/443,497,045,243.68 = 189,283,335,887.04/x - Step 3: Cross multiply
295,193,767,151.04x = 443,497,045,243.68 × 189,283,335,887.04 - Step 4: Simplify right side
295,193,767,151.04x = 83,946,600,179,769,251,201,024 - Step 5: Solve for x
x = 83,946,600,179,769,251,201,024/295,193,767,151.04 - Step 6: Final answer
x = 284,377,956,180.95
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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.