Finding the Fourth Proportional to 706,715,113.04, 1,060,556,895.84 and 246,653,282.24
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Solution
The fourth proportional to 706,715,113.04, 1,060,556,895.84 and 246,653,282.24 is: 370,148,924.98
Step by Step Solution
- Step 1: Write the proportion equation
706,715,113.04 : 1,060,556,895.84 = 246,653,282.24 : x - Step 2: Convert to fraction form
706,715,113.04/1,060,556,895.84 = 246,653,282.24/x - Step 3: Cross multiply
706,715,113.04x = 1,060,556,895.84 × 246,653,282.24 - Step 4: Simplify right side
706,715,113.04x = 261,589,839,361,201,824 - Step 5: Solve for x
x = 261,589,839,361,201,824/706,715,113.04 - Step 6: Final answer
x = 370,148,924.98
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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.