Finding the Fourth Proportional to 33,807,374.08, 50,694,269.05 and 10,775,311.63
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Solution
The fourth proportional to 33,807,374.08, 50,694,269.05 and 10,775,311.63 is: 16,157,615.37
Step by Step Solution
- Step 1: Write the proportion equation
33,807,374.08 : 50,694,269.05 = 10,775,311.63 : x - Step 2: Convert to fraction form
33,807,374.08/50,694,269.05 = 10,775,311.63/x - Step 3: Cross multiply
33,807,374.08x = 50,694,269.05 × 10,775,311.63 - Step 4: Simplify right side
33,807,374.08x = 546,246,546,940,671.44 - Step 5: Solve for x
x = 546,246,546,940,671.44/33,807,374.08 - Step 6: Final answer
x = 16,157,615.37
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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.