Finding the Fourth Proportional to 24,461,971.23, 33,757,541.94 and 13,448,908.29
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Solution
The fourth proportional to 24,461,971.23, 33,757,541.94 and 13,448,908.29 is: 18,559,505.34
Step by Step Solution
- Step 1: Write the proportion equation
24,461,971.23 : 33,757,541.94 = 13,448,908.29 : x - Step 2: Convert to fraction form
24,461,971.23/33,757,541.94 = 13,448,908.29/x - Step 3: Cross multiply
24,461,971.23x = 33,757,541.94 × 13,448,908.29 - Step 4: Simplify right side
24,461,971.23x = 454,002,085,646,888.62 - Step 5: Solve for x
x = 454,002,085,646,888.62/24,461,971.23 - Step 6: Final answer
x = 18,559,505.34
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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.