Finding the Fourth Proportional to 7,588,416,494.22, 11,383,198,813.17 and 2,348,554,675.02
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Solution
The fourth proportional to 7,588,416,494.22, 11,383,198,813.17 and 2,348,554,675.02 is: 3,523,009,683.21
Step by Step Solution
- Step 1: Write the proportion equation
7,588,416,494.22 : 11,383,198,813.17 = 2,348,554,675.02 : x - Step 2: Convert to fraction form
7,588,416,494.22/11,383,198,813.17 = 2,348,554,675.02/x - Step 3: Cross multiply
7,588,416,494.22x = 11,383,198,813.17 × 2,348,554,675.02 - Step 4: Simplify right side
7,588,416,494.22x = 26,734,064,789,352,517,632 - Step 5: Solve for x
x = 26,734,064,789,352,517,632/7,588,416,494.22 - Step 6: Final answer
x = 3,523,009,683.21
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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.