Finding the Fourth Proportional to 32,233,340.34, 48,319,613.64 and 16,043,985.36
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Solution
The fourth proportional to 32,233,340.34, 48,319,613.64 and 16,043,985.36 is: 24,050,848.15
Step by Step Solution
- Step 1: Write the proportion equation
32,233,340.34 : 48,319,613.64 = 16,043,985.36 : x - Step 2: Convert to fraction form
32,233,340.34/48,319,613.64 = 16,043,985.36/x - Step 3: Cross multiply
32,233,340.34x = 48,319,613.64 × 16,043,985.36 - Step 4: Simplify right side
32,233,340.34x = 775,239,173,841,016.25 - Step 5: Solve for x
x = 775,239,173,841,016.25/32,233,340.34 - Step 6: Final answer
x = 24,050,848.15
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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.