Finding the Fourth Proportional to 22,534,994.96, 33,801,900.60 and 6,362,064.08
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Solution
The fourth proportional to 22,534,994.96, 33,801,900.60 and 6,362,064.08 is: 9,542,929.03
Step by Step Solution
- Step 1: Write the proportion equation
22,534,994.96 : 33,801,900.60 = 6,362,064.08 : x - Step 2: Convert to fraction form
22,534,994.96/33,801,900.60 = 6,362,064.08/x - Step 3: Cross multiply
22,534,994.96x = 33,801,900.60 × 6,362,064.08 - Step 4: Simplify right side
22,534,994.96x = 215,049,857,642,990.47 - Step 5: Solve for x
x = 215,049,857,642,990.47/22,534,994.96 - Step 6: Final answer
x = 9,542,929.03
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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.