Finding the Fourth Proportional to 44,113,584.79, 66,109,842.07 and 27,910,530.08
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Solution
The fourth proportional to 44,113,584.79, 66,109,842.07 and 27,910,530.08 is: 41,827,494.73
Step by Step Solution
- Step 1: Write the proportion equation
44,113,584.79 : 66,109,842.07 = 27,910,530.08 : x - Step 2: Convert to fraction form
44,113,584.79/66,109,842.07 = 27,910,530.08/x - Step 3: Cross multiply
44,113,584.79x = 66,109,842.07 × 27,910,530.08 - Step 4: Simplify right side
44,113,584.79x = 1,845,160,735,278,459 - Step 5: Solve for x
x = 1,845,160,735,278,459/44,113,584.79 - Step 6: Final answer
x = 41,827,494.73
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.