Finding the Fourth Proportional to 16,024,548.16, 24,020,026.08 and 5,920,724.80
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Solution
The fourth proportional to 16,024,548.16, 24,020,026.08 and 5,920,724.80 is: 8,874,881.38
Step by Step Solution
- Step 1: Write the proportion equation
16,024,548.16 : 24,020,026.08 = 5,920,724.80 : x - Step 2: Convert to fraction form
16,024,548.16/24,020,026.08 = 5,920,724.80/x - Step 3: Cross multiply
16,024,548.16x = 24,020,026.08 × 5,920,724.80 - Step 4: Simplify right side
16,024,548.16x = 142,215,964,108,502.78 - Step 5: Solve for x
x = 142,215,964,108,502.78/16,024,548.16 - Step 6: Final answer
x = 8,874,881.38
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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.