Finding the Fourth Proportional to 32,307,366.26, 48,461,226.62 and 8,046,293.18
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Solution
The fourth proportional to 32,307,366.26, 48,461,226.62 and 8,046,293.18 is: 12,069,483.90
Step by Step Solution
- Step 1: Write the proportion equation
32,307,366.26 : 48,461,226.62 = 8,046,293.18 : x - Step 2: Convert to fraction form
32,307,366.26/48,461,226.62 = 8,046,293.18/x - Step 3: Cross multiply
32,307,366.26x = 48,461,226.62 × 8,046,293.18 - Step 4: Simplify right side
32,307,366.26x = 389,933,236,964,402.88 - Step 5: Solve for x
x = 389,933,236,964,402.88/32,307,366.26 - Step 6: Final answer
x = 12,069,483.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.