Finding the Fourth Proportional to 24,881,490.20, 37,322,235.30 and 14,119,809.95
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Solution
The fourth proportional to 24,881,490.20, 37,322,235.30 and 14,119,809.95 is: 21,179,714.93
Step by Step Solution
- Step 1: Write the proportion equation
24,881,490.20 : 37,322,235.30 = 14,119,809.95 : x - Step 2: Convert to fraction form
24,881,490.20/37,322,235.30 = 14,119,809.95/x - Step 3: Cross multiply
24,881,490.20x = 37,322,235.30 × 14,119,809.95 - Step 4: Simplify right side
24,881,490.20x = 526,982,869,345,181.19 - Step 5: Solve for x
x = 526,982,869,345,181.19/24,881,490.20 - Step 6: Final answer
x = 21,179,714.93
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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.