Finding the Fourth Proportional to 24,162,809.08, 36,226,110.30 and 14,575,952.92
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Solution
The fourth proportional to 24,162,809.08, 36,226,110.30 and 14,575,952.92 is: 21,853,008.75
Step by Step Solution
- Step 1: Write the proportion equation
24,162,809.08 : 36,226,110.30 = 14,575,952.92 : x - Step 2: Convert to fraction form
24,162,809.08/36,226,110.30 = 14,575,952.92/x - Step 3: Cross multiply
24,162,809.08x = 36,226,110.30 × 14,575,952.92 - Step 4: Simplify right side
24,162,809.08x = 528,030,078,207,527 - Step 5: Solve for x
x = 528,030,078,207,527/24,162,809.08 - Step 6: Final answer
x = 21,853,008.75
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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.