Finding the Fourth Proportional to 3,317,294,293.44, 4,975,960,041.90 and 1,106,497,937.76
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Solution
The fourth proportional to 3,317,294,293.44, 4,975,960,041.90 and 1,106,497,937.76 is: 1,659,753,111.33
Step by Step Solution
- Step 1: Write the proportion equation
3,317,294,293.44 : 4,975,960,041.90 = 1,106,497,937.76 : x - Step 2: Convert to fraction form
3,317,294,293.44/4,975,960,041.90 = 1,106,497,937.76/x - Step 3: Cross multiply
3,317,294,293.44x = 4,975,960,041.90 × 1,106,497,937.76 - Step 4: Simplify right side
3,317,294,293.44x = 5,505,889,524,738,512,896 - Step 5: Solve for x
x = 5,505,889,524,738,512,896/3,317,294,293.44 - Step 6: Final answer
x = 1,659,753,111.33
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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.