Finding the Fourth Proportional to 16,251,210.23, 24,369,728.45 and 6,146,745.35
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Solution
The fourth proportional to 16,251,210.23, 24,369,728.45 and 6,146,745.35 is: 9,217,437.52
Step by Step Solution
- Step 1: Write the proportion equation
16,251,210.23 : 24,369,728.45 = 6,146,745.35 : x - Step 2: Convert to fraction form
16,251,210.23/24,369,728.45 = 6,146,745.35/x - Step 3: Cross multiply
16,251,210.23x = 24,369,728.45 × 6,146,745.35 - Step 4: Simplify right side
16,251,210.23x = 149,794,514,878,217.84 - Step 5: Solve for x
x = 149,794,514,878,217.84/16,251,210.23 - Step 6: Final answer
x = 9,217,437.52
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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.