Finding the Fourth Proportional to 29,941,837.60, 44,828,775.60 and 29,102,029.60
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Solution
The fourth proportional to 29,941,837.60, 44,828,775.60 and 29,102,029.60 is: 43,571,419.09
Step by Step Solution
- Step 1: Write the proportion equation
29,941,837.60 : 44,828,775.60 = 29,102,029.60 : x - Step 2: Convert to fraction form
29,941,837.60/44,828,775.60 = 29,102,029.60/x - Step 3: Cross multiply
29,941,837.60x = 44,828,775.60 × 29,102,029.60 - Step 4: Simplify right side
29,941,837.60x = 1,304,608,354,442,957.75 - Step 5: Solve for x
x = 1,304,608,354,442,957.75/29,941,837.60 - Step 6: Final answer
x = 43,571,419.09
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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.