Finding the Fourth Proportional to 29,562,777.62, 44,070,900.49 and 29,096,881.01
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Solution
The fourth proportional to 29,562,777.62, 44,070,900.49 and 29,096,881.01 is: 43,376,362.13
Step by Step Solution
- Step 1: Write the proportion equation
29,562,777.62 : 44,070,900.49 = 29,096,881.01 : x - Step 2: Convert to fraction form
29,562,777.62/44,070,900.49 = 29,096,881.01/x - Step 3: Cross multiply
29,562,777.62x = 44,070,900.49 × 29,096,881.01 - Step 4: Simplify right side
29,562,777.62x = 1,282,325,747,561,080.75 - Step 5: Solve for x
x = 1,282,325,747,561,080.75/29,562,777.62 - Step 6: Final answer
x = 43,376,362.13
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.