Finding the Fourth Proportional to 27,614,508,795.98, 41,417,228,230.58 and 11,889,099,796.94
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Solution
The fourth proportional to 27,614,508,795.98, 41,417,228,230.58 and 11,889,099,796.94 is: 17,831,697,220.62
Step by Step Solution
- Step 1: Write the proportion equation
27,614,508,795.98 : 41,417,228,230.58 = 11,889,099,796.94 : x - Step 2: Convert to fraction form
27,614,508,795.98/41,417,228,230.58 = 11,889,099,796.94/x - Step 3: Cross multiply
27,614,508,795.98x = 41,417,228,230.58 × 11,889,099,796.94 - Step 4: Simplify right side
27,614,508,795.98x = 492,413,559,746,006,351,872 - Step 5: Solve for x
x = 492,413,559,746,006,351,872/27,614,508,795.98 - Step 6: Final answer
x = 17,831,697,220.62
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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.