Finding the Fourth Proportional to 32,306,260.19, 44,582,777.66 and 17,622,246.47
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Solution
The fourth proportional to 32,306,260.19, 44,582,777.66 and 17,622,246.47 is: 24,318,775.73
Step by Step Solution
- Step 1: Write the proportion equation
32,306,260.19 : 44,582,777.66 = 17,622,246.47 : x - Step 2: Convert to fraction form
32,306,260.19/44,582,777.66 = 17,622,246.47/x - Step 3: Cross multiply
32,306,260.19x = 44,582,777.66 × 17,622,246.47 - Step 4: Simplify right side
32,306,260.19x = 785,648,696,062,871.62 - Step 5: Solve for x
x = 785,648,696,062,871.62/32,306,260.19 - Step 6: Final answer
x = 24,318,775.73
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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.