Finding the Fourth Proportional to 6,177,114,806.88, 8,524,423,926.36 and 3,357,722,732.64
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Solution
The fourth proportional to 6,177,114,806.88, 8,524,423,926.36 and 3,357,722,732.64 is: 4,633,660,356.83
Step by Step Solution
- Step 1: Write the proportion equation
6,177,114,806.88 : 8,524,423,926.36 = 3,357,722,732.64 : x - Step 2: Convert to fraction form
6,177,114,806.88/8,524,423,926.36 = 3,357,722,732.64/x - Step 3: Cross multiply
6,177,114,806.88x = 8,524,423,926.36 × 3,357,722,732.64 - Step 4: Simplify right side
6,177,114,806.88x = 28,622,652,000,199,294,976 - Step 5: Solve for x
x = 28,622,652,000,199,294,976/6,177,114,806.88 - Step 6: Final answer
x = 4,633,660,356.83
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.