Finding the Fourth Proportional to 2,234,915,010,275.80, 3,352,372,511,624.80 and 537,028,070,259.12
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Solution
The fourth proportional to 2,234,915,010,275.80, 3,352,372,511,624.80 and 537,028,070,259.12 is: 805,542,104,478.25
Step by Step Solution
- Step 1: Write the proportion equation
2,234,915,010,275.80 : 3,352,372,511,624.80 = 537,028,070,259.12 : x - Step 2: Convert to fraction form
2,234,915,010,275.80/3,352,372,511,624.80 = 537,028,070,259.12/x - Step 3: Cross multiply
2,234,915,010,275.80x = 3,352,372,511,624.80 × 537,028,070,259.12 - Step 4: Simplify right side
2,234,915,010,275.80x = 1,800,318,140,707,585,665,269,760 - Step 5: Solve for x
x = 1,800,318,140,707,585,665,269,760/2,234,915,010,275.80 - Step 6: Final answer
x = 805,542,104,478.25
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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.