Finding the Fourth Proportional to 34,376,223.70, 51,563,586.45 and 16,170,327.58
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Solution
The fourth proportional to 34,376,223.70, 51,563,586.45 and 16,170,327.58 is: 24,255,139.00
Step by Step Solution
- Step 1: Write the proportion equation
34,376,223.70 : 51,563,586.45 = 16,170,327.58 : x - Step 2: Convert to fraction form
34,376,223.70/51,563,586.45 = 16,170,327.58/x - Step 3: Cross multiply
34,376,223.70x = 51,563,586.45 × 16,170,327.58 - Step 4: Simplify right side
34,376,223.70x = 833,800,084,096,149.38 - Step 5: Solve for x
x = 833,800,084,096,149.38/34,376,223.70 - Step 6: Final answer
x = 24,255,139.00
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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.