Finding the Fourth Proportional to 6,092,418,291.14, 8,403,975,252.73 and 3,830,777,200.05
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Solution
The fourth proportional to 6,092,418,291.14, 8,403,975,252.73 and 3,830,777,200.05 is: 5,284,232,836.53
Step by Step Solution
- Step 1: Write the proportion equation
6,092,418,291.14 : 8,403,975,252.73 = 3,830,777,200.05 : x - Step 2: Convert to fraction form
6,092,418,291.14/8,403,975,252.73 = 3,830,777,200.05/x - Step 3: Cross multiply
6,092,418,291.14x = 8,403,975,252.73 × 3,830,777,200.05 - Step 4: Simplify right side
6,092,418,291.14x = 32,193,756,787,895,259,136 - Step 5: Solve for x
x = 32,193,756,787,895,259,136/6,092,418,291.14 - Step 6: Final answer
x = 5,284,232,836.53
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.