Finding the Fourth Proportional to 44,557,287.32, 61,492,737.56 and 24,717,449.28
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Solution
The fourth proportional to 44,557,287.32, 61,492,737.56 and 24,717,449.28 is: 34,112,122.02
Step by Step Solution
- Step 1: Write the proportion equation
44,557,287.32 : 61,492,737.56 = 24,717,449.28 : x - Step 2: Convert to fraction form
44,557,287.32/61,492,737.56 = 24,717,449.28/x - Step 3: Cross multiply
44,557,287.32x = 61,492,737.56 × 24,717,449.28 - Step 4: Simplify right side
44,557,287.32x = 1,519,943,621,727,651 - Step 5: Solve for x
x = 1,519,943,621,727,651/44,557,287.32 - Step 6: Final answer
x = 34,112,122.02
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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.