Finding the Fourth Proportional to 24,064,313.94, 33,212,998.80 and 14,280,152.99
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Solution
The fourth proportional to 24,064,313.94, 33,212,998.80 and 14,280,152.99 is: 19,709,130.50
Step by Step Solution
- Step 1: Write the proportion equation
24,064,313.94 : 33,212,998.80 = 14,280,152.99 : x - Step 2: Convert to fraction form
24,064,313.94/33,212,998.80 = 14,280,152.99/x - Step 3: Cross multiply
24,064,313.94x = 33,212,998.80 × 14,280,152.99 - Step 4: Simplify right side
24,064,313.94x = 474,286,703,954,621.44 - Step 5: Solve for x
x = 474,286,703,954,621.44/24,064,313.94 - Step 6: Final answer
x = 19,709,130.50
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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.