Finding the Fourth Proportional to 44,318,440,242.56, 66,481,747,043.68 and 14,472,927,790.77
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Solution
The fourth proportional to 44,318,440,242.56, 66,481,747,043.68 and 14,472,927,790.77 is: 21,710,726,259.80
Step by Step Solution
- Step 1: Write the proportion equation
44,318,440,242.56 : 66,481,747,043.68 = 14,472,927,790.77 : x - Step 2: Convert to fraction form
44,318,440,242.56/66,481,747,043.68 = 14,472,927,790.77/x - Step 3: Cross multiply
44,318,440,242.56x = 66,481,747,043.68 × 14,472,927,790.77 - Step 4: Simplify right side
44,318,440,242.56x = 962,185,524,367,669,067,776 - Step 5: Solve for x
x = 962,185,524,367,669,067,776/44,318,440,242.56 - Step 6: Final answer
x = 21,710,726,259.80
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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.