Finding the Fourth Proportional to 24,507,595.68, 33,821,088.54 and 13,344,700.62
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Solution
The fourth proportional to 24,507,595.68, 33,821,088.54 and 13,344,700.62 is: 18,416,017.10
Step by Step Solution
- Step 1: Write the proportion equation
24,507,595.68 : 33,821,088.54 = 13,344,700.62 : x - Step 2: Convert to fraction form
24,507,595.68/33,821,088.54 = 13,344,700.62/x - Step 3: Cross multiply
24,507,595.68x = 33,821,088.54 × 13,344,700.62 - Step 4: Simplify right side
24,507,595.68x = 451,332,301,208,812.88 - Step 5: Solve for x
x = 451,332,301,208,812.88/24,507,595.68 - Step 6: Final answer
x = 18,416,017.10
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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.