Finding the Fourth Proportional to 3,275,707,390.08, 4,913,561,098.08 and 1,094,673,526.08
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Solution
The fourth proportional to 3,275,707,390.08, 4,913,561,098.08 and 1,094,673,526.08 is: 1,642,010,293.45
Step by Step Solution
- Step 1: Write the proportion equation
3,275,707,390.08 : 4,913,561,098.08 = 1,094,673,526.08 : x - Step 2: Convert to fraction form
3,275,707,390.08/4,913,561,098.08 = 1,094,673,526.08/x - Step 3: Cross multiply
3,275,707,390.08x = 4,913,561,098.08 × 1,094,673,526.08 - Step 4: Simplify right side
3,275,707,390.08x = 5,378,745,252,844,749,824 - Step 5: Solve for x
x = 5,378,745,252,844,749,824/3,275,707,390.08 - Step 6: Final answer
x = 1,642,010,293.45
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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.