Finding the Fourth Proportional to 5,993,236,106.01, 8,270,683,521.16 and 3,317,202,151.38
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Solution
The fourth proportional to 5,993,236,106.01, 8,270,683,521.16 and 3,317,202,151.38 is: 4,577,748,762.86
Step by Step Solution
- Step 1: Write the proportion equation
5,993,236,106.01 : 8,270,683,521.16 = 3,317,202,151.38 : x - Step 2: Convert to fraction form
5,993,236,106.01/8,270,683,521.16 = 3,317,202,151.38/x - Step 3: Cross multiply
5,993,236,106.01x = 8,270,683,521.16 × 3,317,202,151.38 - Step 4: Simplify right side
5,993,236,106.01x = 27,435,529,169,790,988,288 - Step 5: Solve for x
x = 27,435,529,169,790,988,288/5,993,236,106.01 - Step 6: Final answer
x = 4,577,748,762.86
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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.