Finding the Fourth Proportional to 16,505,580,748.43, 24,711,877,995.77 and 14,831,924,235.95
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Solution
The fourth proportional to 16,505,580,748.43, 24,711,877,995.77 and 14,831,924,235.95 is: 22,206,107,603.70
Step by Step Solution
- Step 1: Write the proportion equation
16,505,580,748.43 : 24,711,877,995.77 = 14,831,924,235.95 : x - Step 2: Convert to fraction form
16,505,580,748.43/24,711,877,995.77 = 14,831,924,235.95/x - Step 3: Cross multiply
16,505,580,748.43x = 24,711,877,995.77 × 14,831,924,235.95 - Step 4: Simplify right side
16,505,580,748.43x = 366,524,702,161,226,432,512 - Step 5: Solve for x
x = 366,524,702,161,226,432,512/16,505,580,748.43 - Step 6: Final answer
x = 22,206,107,603.70
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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.