Finding the Fourth Proportional to 98,069,794,166.56, 147,104,693,193.84 and 23,539,777,589.92
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Solution
The fourth proportional to 98,069,794,166.56, 147,104,693,193.84 and 23,539,777,589.92 is: 35,309,666,851.50
Step by Step Solution
- Step 1: Write the proportion equation
98,069,794,166.56 : 147,104,693,193.84 = 23,539,777,589.92 : x - Step 2: Convert to fraction form
98,069,794,166.56/147,104,693,193.84 = 23,539,777,589.92/x - Step 3: Cross multiply
98,069,794,166.56x = 147,104,693,193.84 × 23,539,777,589.92 - Step 4: Simplify right side
98,069,794,166.56x = 3,462,811,760,216,411,471,872 - Step 5: Solve for x
x = 3,462,811,760,216,411,471,872/98,069,794,166.56 - Step 6: Final answer
x = 35,309,666,851.50
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.