Finding the Fourth Proportional to 44,323,244.58, 66,510,774.71 and 32,015,071.02
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Solution
The fourth proportional to 44,323,244.58, 66,510,774.71 and 32,015,071.02 is: 48,041,319.99
Step by Step Solution
- Step 1: Write the proportion equation
44,323,244.58 : 66,510,774.71 = 32,015,071.02 : x - Step 2: Convert to fraction form
44,323,244.58/66,510,774.71 = 32,015,071.02/x - Step 3: Cross multiply
44,323,244.58x = 66,510,774.71 × 32,015,071.02 - Step 4: Simplify right side
44,323,244.58x = 2,129,347,175,942,071.50 - Step 5: Solve for x
x = 2,129,347,175,942,071.50/44,323,244.58 - Step 6: Final answer
x = 48,041,319.99
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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.