Finding the Fourth Proportional to 32,498,459.08, 48,753,169.11 and 10,927,933.19
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Solution
The fourth proportional to 32,498,459.08, 48,753,169.11 and 10,927,933.19 is: 16,393,742.65
Step by Step Solution
- Step 1: Write the proportion equation
32,498,459.08 : 48,753,169.11 = 10,927,933.19 : x - Step 2: Convert to fraction form
32,498,459.08/48,753,169.11 = 10,927,933.19/x - Step 3: Cross multiply
32,498,459.08x = 48,753,169.11 × 10,927,933.19 - Step 4: Simplify right side
32,498,459.08x = 532,771,374,773,910.31 - Step 5: Solve for x
x = 532,771,374,773,910.31/32,498,459.08 - Step 6: Final answer
x = 16,393,742.65
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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.