Finding the Fourth Proportional to 32,478,477.84, 48,722,194.44 and 10,914,750.12
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Solution
The fourth proportional to 32,478,477.84, 48,722,194.44 and 10,914,750.12 is: 16,373,629.95
Step by Step Solution
- Step 1: Write the proportion equation
32,478,477.84 : 48,722,194.44 = 10,914,750.12 : x - Step 2: Convert to fraction form
32,478,477.84/48,722,194.44 = 10,914,750.12/x - Step 3: Cross multiply
32,478,477.84x = 48,722,194.44 × 10,914,750.12 - Step 4: Simplify right side
32,478,477.84x = 531,790,577,610,653.25 - Step 5: Solve for x
x = 531,790,577,610,653.25/32,478,477.84 - Step 6: Final answer
x = 16,373,629.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.