Finding the Fourth Proportional to 16,058,827.40, 24,080,270.70 and 5,823,278.60
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Solution
The fourth proportional to 16,058,827.40, 24,080,270.70 and 5,823,278.60 is: 8,732,027.66
Step by Step Solution
- Step 1: Write the proportion equation
16,058,827.40 : 24,080,270.70 = 5,823,278.60 : x - Step 2: Convert to fraction form
16,058,827.40/24,080,270.70 = 5,823,278.60/x - Step 3: Cross multiply
16,058,827.40x = 24,080,270.70 × 5,823,278.60 - Step 4: Simplify right side
16,058,827.40x = 140,226,125,049,517 - Step 5: Solve for x
x = 140,226,125,049,517/16,058,827.40 - Step 6: Final answer
x = 8,732,027.66
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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.