Finding the Fourth Proportional to 46,235,954.33, 69,257,420.96 and 27,733,220.09
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Solution
The fourth proportional to 46,235,954.33, 69,257,420.96 and 27,733,220.09 is: 41,541,941.24
Step by Step Solution
- Step 1: Write the proportion equation
46,235,954.33 : 69,257,420.96 = 27,733,220.09 : x - Step 2: Convert to fraction form
46,235,954.33/69,257,420.96 = 27,733,220.09/x - Step 3: Cross multiply
46,235,954.33x = 69,257,420.96 × 27,733,220.09 - Step 4: Simplify right side
46,235,954.33x = 1,920,731,297,864,506 - Step 5: Solve for x
x = 1,920,731,297,864,506/46,235,954.33 - Step 6: Final answer
x = 41,541,941.24
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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.