Finding the Fourth Proportional to 29,360,356.67, 44,046,206.56 and 11,163,136.97
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Solution
The fourth proportional to 29,360,356.67, 44,046,206.56 and 11,163,136.97 is: 16,746,861.84
Step by Step Solution
- Step 1: Write the proportion equation
29,360,356.67 : 44,046,206.56 = 11,163,136.97 : x - Step 2: Convert to fraction form
29,360,356.67/44,046,206.56 = 11,163,136.97/x - Step 3: Cross multiply
29,360,356.67x = 44,046,206.56 × 11,163,136.97 - Step 4: Simplify right side
29,360,356.67x = 491,693,836,810,284.69 - Step 5: Solve for x
x = 491,693,836,810,284.69/29,360,356.67 - Step 6: Final answer
x = 16,746,861.84
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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.