Finding the Fourth Proportional to 16,251,152.14, 24,369,641.42 and 6,146,687.26
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Solution
The fourth proportional to 16,251,152.14, 24,369,641.42 and 6,146,687.26 is: 9,217,350.45
Step by Step Solution
- Step 1: Write the proportion equation
16,251,152.14 : 24,369,641.42 = 6,146,687.26 : x - Step 2: Convert to fraction form
16,251,152.14/24,369,641.42 = 6,146,687.26/x - Step 3: Cross multiply
16,251,152.14x = 24,369,641.42 × 6,146,687.26 - Step 4: Simplify right side
16,251,152.14x = 149,792,564,447,082.31 - Step 5: Solve for x
x = 149,792,564,447,082.31/16,251,152.14 - Step 6: Final answer
x = 9,217,350.45
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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.