Finding the Fourth Proportional to 29,744,555.36, 44,607,385.18 and 9,545,073.44
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Solution
The fourth proportional to 29,744,555.36, 44,607,385.18 and 9,545,073.44 is: 14,314,578.33
Step by Step Solution
- Step 1: Write the proportion equation
29,744,555.36 : 44,607,385.18 = 9,545,073.44 : x - Step 2: Convert to fraction form
29,744,555.36/44,607,385.18 = 9,545,073.44/x - Step 3: Cross multiply
29,744,555.36x = 44,607,385.18 × 9,545,073.44 - Step 4: Simplify right side
29,744,555.36x = 425,780,767,509,467.56 - Step 5: Solve for x
x = 425,780,767,509,467.56/29,744,555.36 - Step 6: Final answer
x = 14,314,578.33
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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.