Finding the Fourth Proportional to 1,062,796,777,613.60, 1,466,658,605,566.60 and 599,921,245,936.08
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Solution
The fourth proportional to 1,062,796,777,613.60, 1,466,658,605,566.60 and 599,921,245,936.08 is: 827,890,784,529.92
Step by Step Solution
- Step 1: Write the proportion equation
1,062,796,777,613.60 : 1,466,658,605,566.60 = 599,921,245,936.08 : x - Step 2: Convert to fraction form
1,062,796,777,613.60/1,466,658,605,566.60 = 599,921,245,936.08/x - Step 3: Cross multiply
1,062,796,777,613.60x = 1,466,658,605,566.60 × 599,921,245,936.08 - Step 4: Simplify right side
1,062,796,777,613.60x = 879,879,658,014,388,443,414,528 - Step 5: Solve for x
x = 879,879,658,014,388,443,414,528/1,062,796,777,613.60 - Step 6: Final answer
x = 827,890,784,529.92
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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.