Finding the Fourth Proportional to 29,526,283.20, 44,289,424.80 and 16,559,122.80
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Solution
The fourth proportional to 29,526,283.20, 44,289,424.80 and 16,559,122.80 is: 24,838,684.20
Step by Step Solution
- Step 1: Write the proportion equation
29,526,283.20 : 44,289,424.80 = 16,559,122.80 : x - Step 2: Convert to fraction form
29,526,283.20/44,289,424.80 = 16,559,122.80/x - Step 3: Cross multiply
29,526,283.20x = 44,289,424.80 × 16,559,122.80 - Step 4: Simplify right side
29,526,283.20x = 733,394,024,004,565.38 - Step 5: Solve for x
x = 733,394,024,004,565.38/29,526,283.20 - Step 6: Final answer
x = 24,838,684.20
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1.5x scale
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.