Finding the Fourth Proportional to 3,270,011,662.08, 4,511,942,455.68 and 1,879,020,875.52
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Solution
The fourth proportional to 3,270,011,662.08, 4,511,942,455.68 and 1,879,020,875.52 is: 2,592,661,720.96
Step by Step Solution
- Step 1: Write the proportion equation
3,270,011,662.08 : 4,511,942,455.68 = 1,879,020,875.52 : x - Step 2: Convert to fraction form
3,270,011,662.08/4,511,942,455.68 = 1,879,020,875.52/x - Step 3: Cross multiply
3,270,011,662.08x = 4,511,942,455.68 × 1,879,020,875.52 - Step 4: Simplify right side
3,270,011,662.08x = 8,478,034,063,367,693,312 - Step 5: Solve for x
x = 8,478,034,063,367,693,312/3,270,011,662.08 - Step 6: Final answer
x = 2,592,661,720.96
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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.