Finding the Fourth Proportional to 44,883,132.70, 67,156,737.45 and 29,766,588.70
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Solution
The fourth proportional to 44,883,132.70, 67,156,737.45 and 29,766,588.70 is: 44,538,490.56
Step by Step Solution
- Step 1: Write the proportion equation
44,883,132.70 : 67,156,737.45 = 29,766,588.70 : x - Step 2: Convert to fraction form
44,883,132.70/67,156,737.45 = 29,766,588.70/x - Step 3: Cross multiply
44,883,132.70x = 67,156,737.45 × 29,766,588.70 - Step 4: Simplify right side
44,883,132.70x = 1,999,026,982,108,036.75 - Step 5: Solve for x
x = 1,999,026,982,108,036.75/44,883,132.70 - Step 6: Final answer
x = 44,538,490.56
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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.