Finding the Fourth Proportional to 16,292,793.39, 24,442,337.18 and 6,194,629.23
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Solution
The fourth proportional to 16,292,793.39, 24,442,337.18 and 6,194,629.23 is: 9,293,140.39
Step by Step Solution
- Step 1: Write the proportion equation
16,292,793.39 : 24,442,337.18 = 6,194,629.23 : x - Step 2: Convert to fraction form
16,292,793.39/24,442,337.18 = 6,194,629.23/x - Step 3: Cross multiply
16,292,793.39x = 24,442,337.18 × 6,194,629.23 - Step 4: Simplify right side
16,292,793.39x = 151,411,216,344,743.78 - Step 5: Solve for x
x = 151,411,216,344,743.78/16,292,793.39 - Step 6: Final answer
x = 9,293,140.39
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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.