Finding the Fourth Proportional to 27,637,361.97, 41,461,356.56 and 10,596,705.99
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Solution
The fourth proportional to 27,637,361.97, 41,461,356.56 and 10,596,705.99 is: 15,897,096.32
Step by Step Solution
- Step 1: Write the proportion equation
27,637,361.97 : 41,461,356.56 = 10,596,705.99 : x - Step 2: Convert to fraction form
27,637,361.97/41,461,356.56 = 10,596,705.99/x - Step 3: Cross multiply
27,637,361.97x = 41,461,356.56 × 10,596,705.99 - Step 4: Simplify right side
27,637,361.97x = 439,353,805,359,894.25 - Step 5: Solve for x
x = 439,353,805,359,894.25/27,637,361.97 - Step 6: Final answer
x = 15,897,096.32
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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.