Finding the Fourth Proportional to 14,879,549.34, 22,275,966.06 and 11,058,291.72
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Solution
The fourth proportional to 14,879,549.34, 22,275,966.06 and 11,058,291.72 is: 16,555,214.50
Step by Step Solution
- Step 1: Write the proportion equation
14,879,549.34 : 22,275,966.06 = 11,058,291.72 : x - Step 2: Convert to fraction form
14,879,549.34/22,275,966.06 = 11,058,291.72/x - Step 3: Cross multiply
14,879,549.34x = 22,275,966.06 × 11,058,291.72 - Step 4: Simplify right side
14,879,549.34x = 246,334,131,036,299.03 - Step 5: Solve for x
x = 246,334,131,036,299.03/14,879,549.34 - Step 6: Final answer
x = 16,555,214.50
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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.