Finding the Fourth Proportional to 2,093,266,342.40, 3,136,498,291.20 and 1,746,341,657.60
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Solution
The fourth proportional to 2,093,266,342.40, 3,136,498,291.20 and 1,746,341,657.60 is: 2,616,674,961.02
Step by Step Solution
- Step 1: Write the proportion equation
2,093,266,342.40 : 3,136,498,291.20 = 1,746,341,657.60 : x - Step 2: Convert to fraction form
2,093,266,342.40/3,136,498,291.20 = 1,746,341,657.60/x - Step 3: Cross multiply
2,093,266,342.40x = 3,136,498,291.20 × 1,746,341,657.60 - Step 4: Simplify right side
2,093,266,342.40x = 5,477,397,624,913,774,592 - Step 5: Solve for x
x = 5,477,397,624,913,774,592/2,093,266,342.40 - Step 6: Final answer
x = 2,616,674,961.02
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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.