Finding the Fourth Proportional to 5,802,477,712.08, 8,007,446,359.28 and 3,296,488,934.24
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Solution
The fourth proportional to 5,802,477,712.08, 8,007,446,359.28 and 3,296,488,934.24 is: 4,549,170,134.67
Step by Step Solution
- Step 1: Write the proportion equation
5,802,477,712.08 : 8,007,446,359.28 = 3,296,488,934.24 : x - Step 2: Convert to fraction form
5,802,477,712.08/8,007,446,359.28 = 3,296,488,934.24/x - Step 3: Cross multiply
5,802,477,712.08x = 8,007,446,359.28 × 3,296,488,934.24 - Step 4: Simplify right side
5,802,477,712.08x = 26,396,458,314,886,893,568 - Step 5: Solve for x
x = 26,396,458,314,886,893,568/5,802,477,712.08 - Step 6: Final answer
x = 4,549,170,134.67
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1.5x scale
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.