Finding the Fourth Proportional to 4,098,580,854.29, 6,148,246,467.36 and 1,150,840,608.61
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Solution
The fourth proportional to 4,098,580,854.29, 6,148,246,467.36 and 1,150,840,608.61 is: 1,726,366,261.37
Step by Step Solution
- Step 1: Write the proportion equation
4,098,580,854.29 : 6,148,246,467.36 = 1,150,840,608.61 : x - Step 2: Convert to fraction form
4,098,580,854.29/6,148,246,467.36 = 1,150,840,608.61/x - Step 3: Cross multiply
4,098,580,854.29x = 6,148,246,467.36 × 1,150,840,608.61 - Step 4: Simplify right side
4,098,580,854.29x = 7,075,651,706,361,877,504 - Step 5: Solve for x
x = 7,075,651,706,361,877,504/4,098,580,854.29 - Step 6: Final answer
x = 1,726,366,261.37
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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.