Finding the Fourth Proportional to 4,809,597,227.41, 6,637,244,030.01 and 2,666,198,455.97
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Solution
The fourth proportional to 4,809,597,227.41, 6,637,244,030.01 and 2,666,198,455.97 is: 3,679,353,789.50
Step by Step Solution
- Step 1: Write the proportion equation
4,809,597,227.41 : 6,637,244,030.01 = 2,666,198,455.97 : x - Step 2: Convert to fraction form
4,809,597,227.41/6,637,244,030.01 = 2,666,198,455.97/x - Step 3: Cross multiply
4,809,597,227.41x = 6,637,244,030.01 × 2,666,198,455.97 - Step 4: Simplify right side
4,809,597,227.41x = 17,696,209,784,662,247,424 - Step 5: Solve for x
x = 17,696,209,784,662,247,424/4,809,597,227.41 - Step 6: Final answer
x = 3,679,353,789.50
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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.