Finding the Fourth Proportional to 6,013,901,846.49, 9,021,197,502.83 and 1,592,206,375.99
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Solution
The fourth proportional to 6,013,901,846.49, 9,021,197,502.83 and 1,592,206,375.99 is: 2,388,400,833.55
Step by Step Solution
- Step 1: Write the proportion equation
6,013,901,846.49 : 9,021,197,502.83 = 1,592,206,375.99 : x - Step 2: Convert to fraction form
6,013,901,846.49/9,021,197,502.83 = 1,592,206,375.99/x - Step 3: Cross multiply
6,013,901,846.49x = 9,021,197,502.83 × 1,592,206,375.99 - Step 4: Simplify right side
6,013,901,846.49x = 14,363,608,183,070,992,384 - Step 5: Solve for x
x = 14,363,608,183,070,992,384/6,013,901,846.49 - Step 6: Final answer
x = 2,388,400,833.55
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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.