Finding the Fourth Proportional to 16,613,572,204.18, 24,920,422,203.63 and 4,022,409,674.65
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Solution
The fourth proportional to 16,613,572,204.18, 24,920,422,203.63 and 4,022,409,674.65 is: 6,033,629,982.54
Step by Step Solution
- Step 1: Write the proportion equation
16,613,572,204.18 : 24,920,422,203.63 = 4,022,409,674.65 : x - Step 2: Convert to fraction form
16,613,572,204.18/24,920,422,203.63 = 4,022,409,674.65/x - Step 3: Cross multiply
16,613,572,204.18x = 24,920,422,203.63 × 4,022,409,674.65 - Step 4: Simplify right side
16,613,572,204.18x = 100,240,147,368,216,969,216 - Step 5: Solve for x
x = 100,240,147,368,216,969,216/16,613,572,204.18 - Step 6: Final answer
x = 6,033,629,982.54
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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.