Finding the Fourth Proportional to 41,437,496.76, 62,161,917.58 and 14,136,459.44
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Solution
The fourth proportional to 41,437,496.76, 62,161,917.58 and 14,136,459.44 is: 21,206,624.32
Step by Step Solution
- Step 1: Write the proportion equation
41,437,496.76 : 62,161,917.58 = 14,136,459.44 : x - Step 2: Convert to fraction form
41,437,496.76/62,161,917.58 = 14,136,459.44/x - Step 3: Cross multiply
41,437,496.76x = 62,161,917.58 × 14,136,459.44 - Step 4: Simplify right side
41,437,496.76x = 878,749,426,582,292.88 - Step 5: Solve for x
x = 878,749,426,582,292.88/41,437,496.76 - Step 6: Final answer
x = 21,206,624.32
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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.