Finding the Fourth Proportional to 1,136,505,777.18, 1,556,986,860.26 and 1,094,014,924.35
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Solution
The fourth proportional to 1,136,505,777.18, 1,556,986,860.26 and 1,094,014,924.35 is: 1,498,775,365.98
Step by Step Solution
- Step 1: Write the proportion equation
1,136,505,777.18 : 1,556,986,860.26 = 1,094,014,924.35 : x - Step 2: Convert to fraction form
1,136,505,777.18/1,556,986,860.26 = 1,094,014,924.35/x - Step 3: Cross multiply
1,136,505,777.18x = 1,556,986,860.26 × 1,094,014,924.35 - Step 4: Simplify right side
1,136,505,777.18x = 1,703,366,862,135,817,728 - Step 5: Solve for x
x = 1,703,366,862,135,817,728/1,136,505,777.18 - Step 6: Final answer
x = 1,498,775,365.98
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.