Finding the Fourth Proportional to 36,065,416,937.01, 49,749,597,356.24 and 22,493,491,563.53
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Solution
The fourth proportional to 36,065,416,937.01, 49,749,597,356.24 and 22,493,491,563.53 is: 31,028,121,770.38
Step by Step Solution
- Step 1: Write the proportion equation
36,065,416,937.01 : 49,749,597,356.24 = 22,493,491,563.53 : x - Step 2: Convert to fraction form
36,065,416,937.01/49,749,597,356.24 = 22,493,491,563.53/x - Step 3: Cross multiply
36,065,416,937.01x = 49,749,597,356.24 × 22,493,491,563.53 - Step 4: Simplify right side
36,065,416,937.01x = 1,119,042,148,421,237,735,424 - Step 5: Solve for x
x = 1,119,042,148,421,237,735,424/36,065,416,937.01 - Step 6: Final answer
x = 31,028,121,770.38
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.