Finding the Fourth Proportional to 29,635,914.31, 44,453,621.77 and 23,164,433.08
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Solution
The fourth proportional to 29,635,914.31, 44,453,621.77 and 23,164,433.08 is: 34,746,454.45
Step by Step Solution
- Step 1: Write the proportion equation
29,635,914.31 : 44,453,621.77 = 23,164,433.08 : x - Step 2: Convert to fraction form
29,635,914.31/44,453,621.77 = 23,164,433.08/x - Step 3: Cross multiply
29,635,914.31x = 44,453,621.77 × 23,164,433.08 - Step 4: Simplify right side
29,635,914.31x = 1,029,742,946,654,796.12 - Step 5: Solve for x
x = 1,029,742,946,654,796.12/29,635,914.31 - Step 6: Final answer
x = 34,746,454.45
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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.