Finding the Fourth Proportional to 6,057,350,829.80, 9,086,026,244.70 and 5,023,379,220.20
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Solution
The fourth proportional to 6,057,350,829.80, 9,086,026,244.70 and 5,023,379,220.20 is: 7,535,068,830.30
Step by Step Solution
- Step 1: Write the proportion equation
6,057,350,829.80 : 9,086,026,244.70 = 5,023,379,220.20 : x - Step 2: Convert to fraction form
6,057,350,829.80/9,086,026,244.70 = 5,023,379,220.20/x - Step 3: Cross multiply
6,057,350,829.80x = 9,086,026,244.70 × 5,023,379,220.20 - Step 4: Simplify right side
6,057,350,829.80x = 45,642,555,431,817,822,208 - Step 5: Solve for x
x = 45,642,555,431,817,822,208/6,057,350,829.80 - Step 6: Final answer
x = 7,535,068,830.30
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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.