Finding the Fourth Proportional to 41,830,522.56, 57,727,521.36 and 23,246,446.08
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Solution
The fourth proportional to 41,830,522.56, 57,727,521.36 and 23,246,446.08 is: 32,080,873.74
Step by Step Solution
- Step 1: Write the proportion equation
41,830,522.56 : 57,727,521.36 = 23,246,446.08 : x - Step 2: Convert to fraction form
41,830,522.56/57,727,521.36 = 23,246,446.08/x - Step 3: Cross multiply
41,830,522.56x = 57,727,521.36 × 23,246,446.08 - Step 4: Simplify right side
41,830,522.56x = 1,341,959,712,627,288.25 - Step 5: Solve for x
x = 1,341,959,712,627,288.25/41,830,522.56 - Step 6: Final answer
x = 32,080,873.74
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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.