Finding the Fourth Proportional to 46,233,915.84, 69,297,161.00 and 17,461,743.84
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Solution
The fourth proportional to 46,233,915.84, 69,297,161.00 and 17,461,743.84 is: 26,172,329.39
Step by Step Solution
- Step 1: Write the proportion equation
46,233,915.84 : 69,297,161.00 = 17,461,743.84 : x - Step 2: Convert to fraction form
46,233,915.84/69,297,161.00 = 17,461,743.84/x - Step 3: Cross multiply
46,233,915.84x = 69,297,161.00 × 17,461,743.84 - Step 4: Simplify right side
46,233,915.84x = 1,210,049,274,133,929.50 - Step 5: Solve for x
x = 1,210,049,274,133,929.50/46,233,915.84 - Step 6: Final answer
x = 26,172,329.39
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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.