Finding the Fourth Proportional to 593,796,410.70, 890,694,616.05 and 162,974,906.70
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Solution
The fourth proportional to 593,796,410.70, 890,694,616.05 and 162,974,906.70 is: 244,462,360.05
Step by Step Solution
- Step 1: Write the proportion equation
593,796,410.70 : 890,694,616.05 = 162,974,906.70 : x - Step 2: Convert to fraction form
593,796,410.70/890,694,616.05 = 162,974,906.70/x - Step 3: Cross multiply
593,796,410.70x = 890,694,616.05 × 162,974,906.70 - Step 4: Simplify right side
593,796,410.70x = 145,160,871,948,941,056 - Step 5: Solve for x
x = 145,160,871,948,941,056/593,796,410.70 - Step 6: Final answer
x = 244,462,360.05
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Similar ratio
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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.