Finding the Fourth Proportional to 3,441,094,449,136.80, 4,748,686,182,567 and 1,878,560,704,135.80
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Solution
The fourth proportional to 3,441,094,449,136.80, 4,748,686,182,567 and 1,878,560,704,135.80 is: 2,592,400,583,797.04
Step by Step Solution
- Step 1: Write the proportion equation
3,441,094,449,136.80 : 4,748,686,182,567 = 1,878,560,704,135.80 : x - Step 2: Convert to fraction form
3,441,094,449,136.80/4,748,686,182,567 = 1,878,560,704,135.80/x - Step 3: Cross multiply
3,441,094,449,136.80x = 4,748,686,182,567 × 1,878,560,704,135.80 - Step 4: Simplify right side
3,441,094,449,136.80x = 8,920,695,258,843,008,269,811,712 - Step 5: Solve for x
x = 8,920,695,258,843,008,269,811,712/3,441,094,449,136.80 - Step 6: Final answer
x = 2,592,400,583,797.04
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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.