Finding the Fourth Proportional to 33,670,384.11, 46,477,691.19 and 26,213,270.49
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Solution
The fourth proportional to 33,670,384.11, 46,477,691.19 and 26,213,270.49 is: 36,184,092.43
Step by Step Solution
- Step 1: Write the proportion equation
33,670,384.11 : 46,477,691.19 = 26,213,270.49 : x - Step 2: Convert to fraction form
33,670,384.11/46,477,691.19 = 26,213,270.49/x - Step 3: Cross multiply
33,670,384.11x = 46,477,691.19 × 26,213,270.49 - Step 4: Simplify right side
33,670,384.11x = 1,218,332,290,914,159.75 - Step 5: Solve for x
x = 1,218,332,290,914,159.75/33,670,384.11 - Step 6: Final answer
x = 36,184,092.43
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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.