Finding the Fourth Proportional to 16,567,764,181.44, 24,851,739,175.68 and 5,526,249,933.12
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Solution
The fourth proportional to 16,567,764,181.44, 24,851,739,175.68 and 5,526,249,933.12 is: 8,289,405,888.05
Step by Step Solution
- Step 1: Write the proportion equation
16,567,764,181.44 : 24,851,739,175.68 = 5,526,249,933.12 : x - Step 2: Convert to fraction form
16,567,764,181.44/24,851,739,175.68 = 5,526,249,933.12/x - Step 3: Cross multiply
16,567,764,181.44x = 24,851,739,175.68 × 5,526,249,933.12 - Step 4: Simplify right side
16,567,764,181.44x = 137,336,921,957,517,279,232 - Step 5: Solve for x
x = 137,336,921,957,517,279,232/16,567,764,181.44 - Step 6: Final answer
x = 8,289,405,888.05
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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.