Finding the Fourth Proportional to 4,324,624,059.06, 6,483,445,181.29 and 3,975,551,935.13
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Solution
The fourth proportional to 4,324,624,059.06, 6,483,445,181.29 and 3,975,551,935.13 is: 5,960,118,772.12
Step by Step Solution
- Step 1: Write the proportion equation
4,324,624,059.06 : 6,483,445,181.29 = 3,975,551,935.13 : x - Step 2: Convert to fraction form
4,324,624,059.06/6,483,445,181.29 = 3,975,551,935.13/x - Step 3: Cross multiply
4,324,624,059.06x = 6,483,445,181.29 × 3,975,551,935.13 - Step 4: Simplify right side
4,324,624,059.06x = 25,775,273,036,734,439,424 - Step 5: Solve for x
x = 25,775,273,036,734,439,424/4,324,624,059.06 - Step 6: Final answer
x = 5,960,118,772.12
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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.