Finding the Fourth Proportional to 29,311,234,698.99, 43,769,469,738.42 and 23,937,535,543.90
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Solution
The fourth proportional to 29,311,234,698.99, 43,769,469,738.42 and 23,937,535,543.90 is: 35,745,107,579.42
Step by Step Solution
- Step 1: Write the proportion equation
29,311,234,698.99 : 43,769,469,738.42 = 23,937,535,543.90 : x - Step 2: Convert to fraction form
29,311,234,698.99/43,769,469,738.42 = 23,937,535,543.90/x - Step 3: Cross multiply
29,311,234,698.99x = 43,769,469,738.42 × 23,937,535,543.90 - Step 4: Simplify right side
29,311,234,698.99x = 1,047,733,237,600,952,778,752 - Step 5: Solve for x
x = 1,047,733,237,600,952,778,752/29,311,234,698.99 - Step 6: Final answer
x = 35,745,107,579.42
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.