Finding the Fourth Proportional to 16,337,126,834.48, 24,512,818,181.76 and 5,720,970,704.60
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Solution
The fourth proportional to 16,337,126,834.48, 24,512,818,181.76 and 5,720,970,704.60 is: 8,583,952,130.99
Step by Step Solution
- Step 1: Write the proportion equation
16,337,126,834.48 : 24,512,818,181.76 = 5,720,970,704.60 : x - Step 2: Convert to fraction form
16,337,126,834.48/24,512,818,181.76 = 5,720,970,704.60/x - Step 3: Cross multiply
16,337,126,834.48x = 24,512,818,181.76 × 5,720,970,704.60 - Step 4: Simplify right side
16,337,126,834.48x = 140,237,114,705,035,198,464 - Step 5: Solve for x
x = 140,237,114,705,035,198,464/16,337,126,834.48 - Step 6: Final answer
x = 8,583,952,130.99
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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.