Finding the Fourth Proportional to 6,013,901,845.99, 9,021,197,502.08 and 1,592,206,375.49
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Solution
The fourth proportional to 6,013,901,845.99, 9,021,197,502.08 and 1,592,206,375.49 is: 2,388,400,832.80
Step by Step Solution
- Step 1: Write the proportion equation
6,013,901,845.99 : 9,021,197,502.08 = 1,592,206,375.49 : x - Step 2: Convert to fraction form
6,013,901,845.99/9,021,197,502.08 = 1,592,206,375.49/x - Step 3: Cross multiply
6,013,901,845.99x = 9,021,197,502.08 × 1,592,206,375.49 - Step 4: Simplify right side
6,013,901,845.99x = 14,363,608,177,366,239,232 - Step 5: Solve for x
x = 14,363,608,177,366,239,232/6,013,901,845.99 - Step 6: Final answer
x = 2,388,400,832.80
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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.