Finding the Fourth Proportional to 2,330,232,793.10, 3,216,487,597.17 and 1,854,795,266.90
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Solution
The fourth proportional to 2,330,232,793.10, 3,216,487,597.17 and 1,854,795,266.90 is: 2,560,227,454.07
Step by Step Solution
- Step 1: Write the proportion equation
2,330,232,793.10 : 3,216,487,597.17 = 1,854,795,266.90 : x - Step 2: Convert to fraction form
2,330,232,793.10/3,216,487,597.17 = 1,854,795,266.90/x - Step 3: Cross multiply
2,330,232,793.10x = 3,216,487,597.17 × 1,854,795,266.90 - Step 4: Simplify right side
2,330,232,793.10x = 5,965,925,971,274,647,552 - Step 5: Solve for x
x = 5,965,925,971,274,647,552/2,330,232,793.10 - Step 6: Final answer
x = 2,560,227,454.07
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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.