Finding the Fourth Proportional to 22,784,073.84, 34,170,794.64 and 6,605,682.96
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Solution
The fourth proportional to 22,784,073.84, 34,170,794.64 and 6,605,682.96 is: 9,906,983.16
Step by Step Solution
- Step 1: Write the proportion equation
22,784,073.84 : 34,170,794.64 = 6,605,682.96 : x - Step 2: Convert to fraction form
22,784,073.84/34,170,794.64 = 6,605,682.96/x - Step 3: Cross multiply
22,784,073.84x = 34,170,794.64 × 6,605,682.96 - Step 4: Simplify right side
22,784,073.84x = 225,721,435,883,107.34 - Step 5: Solve for x
x = 225,721,435,883,107.34/22,784,073.84 - Step 6: Final answer
x = 9,906,983.16
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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.