Finding the Fourth Proportional to 50,441,061,847,596, 75,653,947,977,993 and 13,728,153,963,428
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Solution
The fourth proportional to 50,441,061,847,596, 75,653,947,977,993 and 13,728,153,963,428 is: 20,590,150,320,805.73
Step by Step Solution
- Step 1: Write the proportion equation
50,441,061,847,596 : 75,653,947,977,993 = 13,728,153,963,428 : x - Step 2: Convert to fraction form
50,441,061,847,596/75,653,947,977,993 = 13,728,153,963,428/x - Step 3: Cross multiply
50,441,061,847,596x = 75,653,947,977,993 × 13,728,153,963,428 - Step 4: Simplify right side
50,441,061,847,596x = 1,038,589,045,783,060,394,020,962,304 - Step 5: Solve for x
x = 1,038,589,045,783,060,394,020,962,304/50,441,061,847,596 - Step 6: Final answer
x = 20,590,150,320,805.73
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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.