Finding the Fourth Proportional to 29,362,850.70, 44,044,276.05 and 8,087,714.70
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Solution
The fourth proportional to 29,362,850.70, 44,044,276.05 and 8,087,714.70 is: 12,131,572.05
Step by Step Solution
- Step 1: Write the proportion equation
29,362,850.70 : 44,044,276.05 = 8,087,714.70 : x - Step 2: Convert to fraction form
29,362,850.70/44,044,276.05 = 8,087,714.70/x - Step 3: Cross multiply
29,362,850.70x = 44,044,276.05 × 8,087,714.70 - Step 4: Simplify right side
29,362,850.70x = 356,217,538,860,442.94 - Step 5: Solve for x
x = 356,217,538,860,442.94/29,362,850.70 - Step 6: Final answer
x = 12,131,572.05
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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.