Finding the Fourth Proportional to 46,815,535.67, 64,602,840.62 and 26,184,996.05
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Solution
The fourth proportional to 46,815,535.67, 64,602,840.62 and 26,184,996.05 is: 36,133,841.09
Step by Step Solution
- Step 1: Write the proportion equation
46,815,535.67 : 64,602,840.62 = 26,184,996.05 : x - Step 2: Convert to fraction form
46,815,535.67/64,602,840.62 = 26,184,996.05/x - Step 3: Cross multiply
46,815,535.67x = 64,602,840.62 × 26,184,996.05 - Step 4: Simplify right side
46,815,535.67x = 1,691,625,126,322,554.75 - Step 5: Solve for x
x = 1,691,625,126,322,554.75/46,815,535.67 - Step 6: Final answer
x = 36,133,841.09
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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.