Finding the Fourth Proportional to 2,446,806,030.20, 3,670,209,045.30 and 1,763,160,327.80
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Solution
The fourth proportional to 2,446,806,030.20, 3,670,209,045.30 and 1,763,160,327.80 is: 2,644,740,491.70
Step by Step Solution
- Step 1: Write the proportion equation
2,446,806,030.20 : 3,670,209,045.30 = 1,763,160,327.80 : x - Step 2: Convert to fraction form
2,446,806,030.20/3,670,209,045.30 = 1,763,160,327.80/x - Step 3: Cross multiply
2,446,806,030.20x = 3,670,209,045.30 × 1,763,160,327.80 - Step 4: Simplify right side
2,446,806,030.20x = 6,471,166,983,405,673,472 - Step 5: Solve for x
x = 6,471,166,983,405,673,472/2,446,806,030.20 - Step 6: Final answer
x = 2,644,740,491.70
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1.5x scale
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.