Finding the Fourth Proportional to 14,509,412,659,801, 21,767,175,631,071 and 4,706,720,203,051.80
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Solution
The fourth proportional to 14,509,412,659,801, 21,767,175,631,071 and 4,706,720,203,051.80 is: 7,061,071,850,963.80
Step by Step Solution
- Step 1: Write the proportion equation
14,509,412,659,801 : 21,767,175,631,071 = 4,706,720,203,051.80 : x - Step 2: Convert to fraction form
14,509,412,659,801/21,767,175,631,071 = 4,706,720,203,051.80/x - Step 3: Cross multiply
14,509,412,659,801x = 21,767,175,631,071 × 4,706,720,203,051.80 - Step 4: Simplify right side
14,509,412,659,801x = 102,452,005,306,138,682,569,261,056 - Step 5: Solve for x
x = 102,452,005,306,138,682,569,261,056/14,509,412,659,801 - Step 6: Final answer
x = 7,061,071,850,963.80
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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.