Finding the Fourth Proportional to 4,044,739,064.66, 6,067,108,596.99 and 1,136,693,912.66
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Solution
The fourth proportional to 4,044,739,064.66, 6,067,108,596.99 and 1,136,693,912.66 is: 1,705,040,868.99
Step by Step Solution
- Step 1: Write the proportion equation
4,044,739,064.66 : 6,067,108,596.99 = 1,136,693,912.66 : x - Step 2: Convert to fraction form
4,044,739,064.66/6,067,108,596.99 = 1,136,693,912.66/x - Step 3: Cross multiply
4,044,739,064.66x = 6,067,108,596.99 × 1,136,693,912.66 - Step 4: Simplify right side
4,044,739,064.66x = 6,896,445,409,645,686,784 - Step 5: Solve for x
x = 6,896,445,409,645,686,784/4,044,739,064.66 - Step 6: Final answer
x = 1,705,040,868.99
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1.5x scale
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.