Finding the Fourth Proportional to 17,582,915.93, 26,398,532.28 and 8,952,814.36
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Solution
The fourth proportional to 17,582,915.93, 26,398,532.28 and 8,952,814.36 is: 13,441,522.42
Step by Step Solution
- Step 1: Write the proportion equation
17,582,915.93 : 26,398,532.28 = 8,952,814.36 : x - Step 2: Convert to fraction form
17,582,915.93/26,398,532.28 = 8,952,814.36/x - Step 3: Cross multiply
17,582,915.93x = 26,398,532.28 × 8,952,814.36 - Step 4: Simplify right side
17,582,915.93x = 236,341,158,747,314.91 - Step 5: Solve for x
x = 236,341,158,747,314.91/17,582,915.93 - Step 6: Final answer
x = 13,441,522.42
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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.