Finding the Fourth Proportional to 26,753,333.08, 36,919,788.62 and 14,530,190.08
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Solution
The fourth proportional to 26,753,333.08, 36,919,788.62 and 14,530,190.08 is: 20,051,764.94
Step by Step Solution
- Step 1: Write the proportion equation
26,753,333.08 : 36,919,788.62 = 14,530,190.08 : x - Step 2: Convert to fraction form
26,753,333.08/36,919,788.62 = 14,530,190.08/x - Step 3: Cross multiply
26,753,333.08x = 36,919,788.62 × 14,530,190.08 - Step 4: Simplify right side
26,753,333.08x = 536,451,546,251,558.69 - Step 5: Solve for x
x = 536,451,546,251,558.69/26,753,333.08 - Step 6: Final answer
x = 20,051,764.94
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.