Finding the Fourth Proportional to 32,043,116.84, 44,278,157.56 and 23,326,155.84
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Solution
The fourth proportional to 32,043,116.84, 44,278,157.56 and 23,326,155.84 is: 32,232,794.60
Step by Step Solution
- Step 1: Write the proportion equation
32,043,116.84 : 44,278,157.56 = 23,326,155.84 : x - Step 2: Convert to fraction form
32,043,116.84/44,278,157.56 = 23,326,155.84/x - Step 3: Cross multiply
32,043,116.84x = 44,278,157.56 × 23,326,155.84 - Step 4: Simplify right side
32,043,116.84x = 1,032,839,203,552,634.25 - Step 5: Solve for x
x = 1,032,839,203,552,634.25/32,043,116.84 - Step 6: Final answer
x = 32,232,794.60
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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.