Finding the Fourth Proportional to 29,643,595.12, 44,457,392.58 and 10,471,828.24
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Solution
The fourth proportional to 29,643,595.12, 44,457,392.58 and 10,471,828.24 is: 15,704,916.26
Step by Step Solution
- Step 1: Write the proportion equation
29,643,595.12 : 44,457,392.58 = 10,471,828.24 : x - Step 2: Convert to fraction form
29,643,595.12/44,457,392.58 = 10,471,828.24/x - Step 3: Cross multiply
29,643,595.12x = 44,457,392.58 × 10,471,828.24 - Step 4: Simplify right side
29,643,595.12x = 465,550,179,096,010.44 - Step 5: Solve for x
x = 465,550,179,096,010.44/29,643,595.12 - Step 6: Final answer
x = 15,704,916.26
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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.