Finding the Fourth Proportional to 5,944,873,550.85, 8,917,310,326.28 and 1,804,310,431.65
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Solution
The fourth proportional to 5,944,873,550.85, 8,917,310,326.28 and 1,804,310,431.65 is: 2,706,465,647.48
Step by Step Solution
- Step 1: Write the proportion equation
5,944,873,550.85 : 8,917,310,326.28 = 1,804,310,431.65 : x - Step 2: Convert to fraction form
5,944,873,550.85/8,917,310,326.28 = 1,804,310,431.65/x - Step 3: Cross multiply
5,944,873,550.85x = 8,917,310,326.28 × 1,804,310,431.65 - Step 4: Simplify right side
5,944,873,550.85x = 16,089,596,043,958,247,424 - Step 5: Solve for x
x = 16,089,596,043,958,247,424/5,944,873,550.85 - Step 6: Final answer
x = 2,706,465,647.48
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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.