Finding the Fourth Proportional to 46,715,523.92, 63,999,203.46 and 44,968,905.53
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Solution
The fourth proportional to 46,715,523.92, 63,999,203.46 and 44,968,905.53 is: 61,606,376.06
Step by Step Solution
- Step 1: Write the proportion equation
46,715,523.92 : 63,999,203.46 = 44,968,905.53 : x - Step 2: Convert to fraction form
46,715,523.92/63,999,203.46 = 44,968,905.53/x - Step 3: Cross multiply
46,715,523.92x = 63,999,203.46 × 44,968,905.53 - Step 4: Simplify right side
46,715,523.92x = 2,877,974,134,067,993 - Step 5: Solve for x
x = 2,877,974,134,067,993/46,715,523.92 - Step 6: Final answer
x = 61,606,376.06
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.