Finding the Fourth Proportional to 9,497,224,810.76, 14,245,958,455.21 and 2,509,975,388.81
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Solution
The fourth proportional to 9,497,224,810.76, 14,245,958,455.21 and 2,509,975,388.81 is: 3,764,995,124.91
Step by Step Solution
- Step 1: Write the proportion equation
9,497,224,810.76 : 14,245,958,455.21 = 2,509,975,388.81 : x - Step 2: Convert to fraction form
9,497,224,810.76/14,245,958,455.21 = 2,509,975,388.81/x - Step 3: Cross multiply
9,497,224,810.76x = 14,245,958,455.21 × 2,509,975,388.81 - Step 4: Simplify right side
9,497,224,810.76x = 35,757,005,112,624,951,296 - Step 5: Solve for x
x = 35,757,005,112,624,951,296/9,497,224,810.76 - Step 6: Final answer
x = 3,764,995,124.91
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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.