Finding the Fourth Proportional to 2,234,915,010,273.80, 3,352,372,511,621.70 and 537,028,070,257.12
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Solution
The fourth proportional to 2,234,915,010,273.80, 3,352,372,511,621.70 and 537,028,070,257.12 is: 805,542,104,475.22
Step by Step Solution
- Step 1: Write the proportion equation
2,234,915,010,273.80 : 3,352,372,511,621.70 = 537,028,070,257.12 : x - Step 2: Convert to fraction form
2,234,915,010,273.80/3,352,372,511,621.70 = 537,028,070,257.12/x - Step 3: Cross multiply
2,234,915,010,273.80x = 3,352,372,511,621.70 × 537,028,070,257.12 - Step 4: Simplify right side
2,234,915,010,273.80x = 1,800,318,140,699,216,116,187,136 - Step 5: Solve for x
x = 1,800,318,140,699,216,116,187,136/2,234,915,010,273.80 - Step 6: Final answer
x = 805,542,104,475.22
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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.