Finding the Fourth Proportional to 36,880,907.29, 55,311,721.63 and 10,966,229.46
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Solution
The fourth proportional to 36,880,907.29, 55,311,721.63 and 10,966,229.46 is: 16,446,478.02
Step by Step Solution
- Step 1: Write the proportion equation
36,880,907.29 : 55,311,721.63 = 10,966,229.46 : x - Step 2: Convert to fraction form
36,880,907.29/55,311,721.63 = 10,966,229.46/x - Step 3: Cross multiply
36,880,907.29x = 55,311,721.63 × 10,966,229.46 - Step 4: Simplify right side
36,880,907.29x = 606,561,031,194,809.62 - Step 5: Solve for x
x = 606,561,031,194,809.62/36,880,907.29 - Step 6: Final answer
x = 16,446,478.02
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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.