Finding the Fourth Proportional to 29,795,650,062.84, 40,567,189,396.32 and 29,702,669,145.48
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Solution
The fourth proportional to 29,795,650,062.84, 40,567,189,396.32 and 29,702,669,145.48 is: 40,440,594,592.15
Step by Step Solution
- Step 1: Write the proportion equation
29,795,650,062.84 : 40,567,189,396.32 = 29,702,669,145.48 : x - Step 2: Convert to fraction form
29,795,650,062.84/40,567,189,396.32 = 29,702,669,145.48/x - Step 3: Cross multiply
29,795,650,062.84x = 40,567,189,396.32 × 29,702,669,145.48 - Step 4: Simplify right side
29,795,650,062.84x = 1,204,953,804,800,917,504,000 - Step 5: Solve for x
x = 1,204,953,804,800,917,504,000/29,795,650,062.84 - Step 6: Final answer
x = 40,440,594,592.15
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.