Finding the Fourth Proportional to 24,930,075.84, 37,398,846.24 and 7,885,083.84
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Solution
The fourth proportional to 24,930,075.84, 37,398,846.24 and 7,885,083.84 is: 11,828,806.30
Step by Step Solution
- Step 1: Write the proportion equation
24,930,075.84 : 37,398,846.24 = 7,885,083.84 : x - Step 2: Convert to fraction form
24,930,075.84/37,398,846.24 = 7,885,083.84/x - Step 3: Cross multiply
24,930,075.84x = 37,398,846.24 × 7,885,083.84 - Step 4: Simplify right side
24,930,075.84x = 294,893,038,121,668.75 - Step 5: Solve for x
x = 294,893,038,121,668.75/24,930,075.84 - Step 6: Final answer
x = 11,828,806.30
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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.