Finding the Fourth Proportional to 29,809,037.80, 44,713,500.88 and 9,340,324.34
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Solution
The fourth proportional to 29,809,037.80, 44,713,500.88 and 9,340,324.34 is: 14,010,469.02
Step by Step Solution
- Step 1: Write the proportion equation
29,809,037.80 : 44,713,500.88 = 9,340,324.34 : x - Step 2: Convert to fraction form
29,809,037.80/44,713,500.88 = 9,340,324.34/x - Step 3: Cross multiply
29,809,037.80x = 44,713,500.88 × 9,340,324.34 - Step 4: Simplify right side
29,809,037.80x = 417,638,600,596,075.44 - Step 5: Solve for x
x = 417,638,600,596,075.44/29,809,037.80 - Step 6: Final answer
x = 14,010,469.02
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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.