Finding the Fourth Proportional to 29,183,714.70, 43,712,586.45 and 24,144,866.70
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Solution
The fourth proportional to 29,183,714.70, 43,712,586.45 and 24,144,866.70 is: 36,165,189.52
Step by Step Solution
- Step 1: Write the proportion equation
29,183,714.70 : 43,712,586.45 = 24,144,866.70 : x - Step 2: Convert to fraction form
29,183,714.70/43,712,586.45 = 24,144,866.70/x - Step 3: Cross multiply
29,183,714.70x = 43,712,586.45 × 24,144,866.70 - Step 4: Simplify right side
29,183,714.70x = 1,055,434,572,947,476.25 - Step 5: Solve for x
x = 1,055,434,572,947,476.25/29,183,714.70 - Step 6: Final answer
x = 36,165,189.52
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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.