Finding the Fourth Proportional to 14,744,845.02, 22,117,248.50 and 3,962,146.02
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Solution
The fourth proportional to 14,744,845.02, 22,117,248.50 and 3,962,146.02 is: 5,943,213.92
Step by Step Solution
- Step 1: Write the proportion equation
14,744,845.02 : 22,117,248.50 = 3,962,146.02 : x - Step 2: Convert to fraction form
14,744,845.02/22,117,248.50 = 3,962,146.02/x - Step 3: Cross multiply
14,744,845.02x = 22,117,248.50 × 3,962,146.02 - Step 4: Simplify right side
14,744,845.02x = 87,631,768,117,625.97 - Step 5: Solve for x
x = 87,631,768,117,625.97/14,744,845.02 - Step 6: Final answer
x = 5,943,213.92
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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.